2170318736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7979113}}^1$

素因数の和:7979138

約数の個数: 20

約数和(自身を含む): 4452345612

約数和(自身を除く): 2282026876

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7979113, 15958226, 31916452, 63832904, 127665808, 135644921, 271289842, 542579684, 1085159368, 2170318736]

約数ペア:

[(1, 2170318736), (2, 1085159368), (4, 542579684), (8, 271289842), (16, 135644921), (17, 127665808), (34, 63832904), (68, 31916452), (136, 15958226), (272, 7979113)]