2012540104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{5387}}^1$

素因数の和:5518

約数の個数: 64

約数和(自身を含む): 4154794560

約数和(自身を除く): 2142254456

約数列:

[1, 2, 4, 8, 17, 34, 41, 67, 68, 82, 134, 136, 164, 268, 328, 536, 697, 1139, 1394, 2278, 2747, 2788, 4556, 5387, 5494, 5576, 9112, 10774, 10988, 21548, 21976, 43096, 46699, 91579, 93398, 183158, 186796, 220867, 360929, 366316, 373592, 441734, 721858, 732632, 883468, 1443716, 1766936, 2887432, 3754739, 6135793, 7509478, 12271586, 14798089, 15018956, 24543172, 29596178, 30037912, 49086344, 59192356, 118384712, 251567513, 503135026, 1006270052, 2012540104]

約数ペア:

[(1, 2012540104), (2, 1006270052), (4, 503135026), (8, 251567513), (17, 118384712), (34, 59192356), (41, 49086344), (67, 30037912), (68, 29596178), (82, 24543172), (134, 15018956), (136, 14798089), (164, 12271586), (268, 7509478), (328, 6135793), (536, 3754739), (697, 2887432), (1139, 1766936), (1394, 1443716), (2278, 883468), (2747, 732632), (2788, 721858), (4556, 441734), (5387, 373592), (5494, 366316), (5576, 360929), (9112, 220867), (10774, 186796), (10988, 183158), (21548, 93398), (21976, 91579), (43096, 46699)]