140070372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{897887}}^1$

素因数の和:897907

約数の個数: 24

約数和(自身を含む): 351972096

約数和(自身を除く): 211901724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 897887, 1795774, 2693661, 3591548, 5387322, 10774644, 11672531, 23345062, 35017593, 46690124, 70035186, 140070372]

約数ペア:

[(1, 140070372), (2, 70035186), (3, 46690124), (4, 35017593), (6, 23345062), (12, 11672531), (13, 10774644), (26, 5387322), (39, 3591548), (52, 2693661), (78, 1795774), (156, 897887)]