855007486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1323541}}^1$

素因数の和:1323579

約数の個数: 16

約数和(自身を含む): 1429425360

約数和(自身を除く): 574417874

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1323541, 2647082, 22500197, 25147279, 45000394, 50294558, 427503743, 855007486]

約数ペア:

[(1, 855007486), (2, 427503743), (17, 50294558), (19, 45000394), (34, 25147279), (38, 22500197), (323, 2647082), (646, 1323541)]