2007120856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{983}}^1$

素因数の和:1708

約数の個数: 64

約数和(自身を含む): 4203057600

約数和(自身を除く): 2195936744

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 677, 754, 983, 1354, 1508, 1966, 2708, 3016, 3932, 5416, 7864, 8801, 12779, 17602, 19633, 25558, 28507, 35204, 39266, 51116, 57014, 70408, 78532, 102232, 114028, 157064, 228056, 255229, 370591, 510458, 665491, 741182, 1020916, 1330982, 1482364, 2041832, 2661964, 2964728, 5323928, 8651383, 17302766, 19299239, 34605532, 38598478, 69211064, 77196956, 154393912, 250890107, 501780214, 1003560428, 2007120856]

約数ペア:

[(1, 2007120856), (2, 1003560428), (4, 501780214), (8, 250890107), (13, 154393912), (26, 77196956), (29, 69211064), (52, 38598478), (58, 34605532), (104, 19299239), (116, 17302766), (232, 8651383), (377, 5323928), (677, 2964728), (754, 2661964), (983, 2041832), (1354, 1482364), (1508, 1330982), (1966, 1020916), (2708, 741182), (3016, 665491), (3932, 510458), (5416, 370591), (7864, 255229), (8801, 228056), (12779, 157064), (17602, 114028), (19633, 102232), (25558, 78532), (28507, 70408), (35204, 57014), (39266, 51116)]