1040668816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{13469}}^1$

素因数の和:13927

約数の個数: 40

約数和(自身を含む): 2204769600

約数和(自身を除く): 1164100784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 439, 878, 1756, 3512, 4829, 7024, 9658, 13469, 19316, 26938, 38632, 53876, 77264, 107752, 148159, 215504, 296318, 592636, 1185272, 2370544, 5912891, 11825782, 23651564, 47303128, 65041801, 94606256, 130083602, 260167204, 520334408, 1040668816]

約数ペア:

[(1, 1040668816), (2, 520334408), (4, 260167204), (8, 130083602), (11, 94606256), (16, 65041801), (22, 47303128), (44, 23651564), (88, 11825782), (176, 5912891), (439, 2370544), (878, 1185272), (1756, 592636), (3512, 296318), (4829, 215504), (7024, 148159), (9658, 107752), (13469, 77264), (19316, 53876), (26938, 38632)]