1621000402

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{766793}}^1$

素因数の和:766953

約数の個数: 16

約数和(自身を含む): 2797264512

約数和(自身を除く): 1176264110

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 766793, 1533586, 5367551, 10735102, 115785743, 231571486, 810500201, 1621000402]

約数ペア:

[(1, 1621000402), (2, 810500201), (7, 231571486), (14, 115785743), (151, 10735102), (302, 5367551), (1057, 1533586), (2114, 766793)]