1397559170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{65033}}^1$

素因数の和:65354

約数の個数: 32

約数和(自身を含む): 2884387968

約数和(自身を除く): 1486828798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 4298, 10745, 21490, 65033, 130066, 325165, 455231, 650330, 910462, 2276155, 4552310, 19965131, 39930262, 99825655, 139755917, 199651310, 279511834, 698779585, 1397559170]

約数ペア:

[(1, 1397559170), (2, 698779585), (5, 279511834), (7, 199651310), (10, 139755917), (14, 99825655), (35, 39930262), (70, 19965131), (307, 4552310), (614, 2276155), (1535, 910462), (2149, 650330), (3070, 455231), (4298, 325165), (10745, 130066), (21490, 65033)]