1399802716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{1097}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 2696125824

約数和(自身を除く): 1296323108

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 463, 689, 926, 1097, 1378, 1852, 2194, 2756, 4388, 6019, 12038, 14261, 24076, 24539, 28522, 49078, 57044, 58141, 98156, 116282, 232564, 319007, 507911, 638014, 755833, 1015822, 1276028, 1511666, 2031644, 3023332, 6602843, 13205686, 26411372, 26919283, 53838566, 107677132, 349950679, 699901358, 1399802716]

約数ペア:

[(1, 1399802716), (2, 699901358), (4, 349950679), (13, 107677132), (26, 53838566), (52, 26919283), (53, 26411372), (106, 13205686), (212, 6602843), (463, 3023332), (689, 2031644), (926, 1511666), (1097, 1276028), (1378, 1015822), (1852, 755833), (2194, 638014), (2756, 507911), (4388, 319007), (6019, 232564), (12038, 116282), (14261, 98156), (24076, 58141), (24539, 57044), (28522, 49078)]