8405386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:810

約数の個数: 24

約数和(自身を含む): 14172480

約数和(自身を除く): 5767094

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 739, 1034, 1478, 5687, 8129, 11374, 16258, 34733, 69466, 89419, 178838, 382063, 764126, 4202693, 8405386]

約数ペア:

[(1, 8405386), (2, 4202693), (11, 764126), (22, 382063), (47, 178838), (94, 89419), (121, 69466), (242, 34733), (517, 16258), (739, 11374), (1034, 8129), (1478, 5687)]