1019680765124

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1861}}^1\times {\mathrm{1997}}^1$

素因数の和:4149

約数の個数: 96

約数和(自身を含む): 2100021396480

約数和(自身を除く): 1080340631356

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 239, 287, 478, 574, 956, 1148, 1673, 1861, 1997, 3346, 3722, 3994, 6692, 7444, 7988, 9799, 13027, 13979, 19598, 26054, 27958, 39196, 52108, 55916, 68593, 76301, 81877, 137186, 152602, 163754, 274372, 305204, 327508, 444779, 477283, 534107, 573139, 889558, 954566, 1068214, 1146278, 1779116, 1909132, 2136428, 2292556, 3113453, 3340981, 3716417, 6226906, 6681962, 7432834, 12453812, 13363924, 14865668, 18235939, 19568603, 26014919, 36471878, 39137206, 52029838, 72943756, 78274412, 104059676, 127651573, 136980221, 152373097, 255303146, 273960442, 304746194, 510606292, 547920884, 609492388, 888223663, 1066611679, 1776447326, 2133223358, 3552894652, 4266446716, 6217565641, 12435131282, 24870262564, 36417170183, 72834340366, 145668680732, 254920191281, 509840382562, 1019680765124]

約数ペア:

[(1, 1019680765124), (2, 509840382562), (4, 254920191281), (7, 145668680732), (14, 72834340366), (28, 36417170183), (41, 24870262564), (82, 12435131282), (164, 6217565641), (239, 4266446716), (287, 3552894652), (478, 2133223358), (574, 1776447326), (956, 1066611679), (1148, 888223663), (1673, 609492388), (1861, 547920884), (1997, 510606292), (3346, 304746194), (3722, 273960442), (3994, 255303146), (6692, 152373097), (7444, 136980221), (7988, 127651573), (9799, 104059676), (13027, 78274412), (13979, 72943756), (19598, 52029838), (26054, 39137206), (27958, 36471878), (39196, 26014919), (52108, 19568603), (55916, 18235939), (68593, 14865668), (76301, 13363924), (81877, 12453812), (137186, 7432834), (152602, 6681962), (163754, 6226906), (274372, 3716417), (305204, 3340981), (327508, 3113453), (444779, 2292556), (477283, 2136428), (534107, 1909132), (573139, 1779116), (889558, 1146278), (954566, 1068214)]