634651004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5653}}^1$

素因数の和:5814

約数の個数: 48

約数和(自身を含む): 1276627968

約数和(自身を除く): 641976964

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 127, 221, 254, 442, 508, 884, 1651, 2159, 3302, 4318, 5653, 6604, 8636, 11306, 22612, 28067, 56134, 73489, 96101, 112268, 146978, 192202, 293956, 384404, 717931, 1249313, 1435862, 2498626, 2871724, 4997252, 9333103, 12204827, 18666206, 24409654, 37332412, 48819308, 158662751, 317325502, 634651004]

約数ペア:

[(1, 634651004), (2, 317325502), (4, 158662751), (13, 48819308), (17, 37332412), (26, 24409654), (34, 18666206), (52, 12204827), (68, 9333103), (127, 4997252), (221, 2871724), (254, 2498626), (442, 1435862), (508, 1249313), (884, 717931), (1651, 384404), (2159, 293956), (3302, 192202), (4318, 146978), (5653, 112268), (6604, 96101), (8636, 73489), (11306, 56134), (22612, 28067)]