1900664584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{4273}}^1$

素因数の和:4359

約数の個数: 96

約数和(自身を含む): 4505137920

約数和(自身を除く): 2604473336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 169, 182, 188, 329, 338, 364, 376, 611, 658, 676, 728, 1183, 1222, 1316, 1352, 2366, 2444, 2632, 4273, 4277, 4732, 4888, 7943, 8546, 8554, 9464, 15886, 17092, 17108, 29911, 31772, 34184, 34216, 55549, 55601, 59822, 63544, 111098, 111202, 119644, 200831, 222196, 222404, 239288, 388843, 401662, 444392, 444808, 722137, 777686, 803324, 1405817, 1444274, 1555372, 1606648, 2610803, 2811634, 2888548, 3110744, 5054959, 5221606, 5623268, 5777096, 10109918, 10443212, 11246536, 18275621, 20219836, 20886424, 33940439, 36551242, 40439672, 67880878, 73102484, 135761756, 146204968, 237583073, 271523512, 475166146, 950332292, 1900664584]

約数ペア:

[(1, 1900664584), (2, 950332292), (4, 475166146), (7, 271523512), (8, 237583073), (13, 146204968), (14, 135761756), (26, 73102484), (28, 67880878), (47, 40439672), (52, 36551242), (56, 33940439), (91, 20886424), (94, 20219836), (104, 18275621), (169, 11246536), (182, 10443212), (188, 10109918), (329, 5777096), (338, 5623268), (364, 5221606), (376, 5054959), (611, 3110744), (658, 2888548), (676, 2811634), (728, 2610803), (1183, 1606648), (1222, 1555372), (1316, 1444274), (1352, 1405817), (2366, 803324), (2444, 777686), (2632, 722137), (4273, 444808), (4277, 444392), (4732, 401662), (4888, 388843), (7943, 239288), (8546, 222404), (8554, 222196), (9464, 200831), (15886, 119644), (17092, 111202), (17108, 111098), (29911, 63544), (31772, 59822), (34184, 55601), (34216, 55549)]