7412886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 17559360

約数和(自身を除く): 10146474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 401, 474, 711, 802, 1027, 1203, 1422, 2054, 2406, 3081, 3609, 5213, 6162, 7218, 9243, 10426, 15639, 18486, 31278, 31679, 46917, 63358, 93834, 95037, 190074, 285111, 411827, 570222, 823654, 1235481, 2470962, 3706443, 7412886]

約数ペア:

[(1, 7412886), (2, 3706443), (3, 2470962), (6, 1235481), (9, 823654), (13, 570222), (18, 411827), (26, 285111), (39, 190074), (78, 95037), (79, 93834), (117, 63358), (158, 46917), (234, 31679), (237, 31278), (401, 18486), (474, 15639), (711, 10426), (802, 9243), (1027, 7218), (1203, 6162), (1422, 5213), (2054, 3609), (2406, 3081)]