2313873430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{489191}}^1$

素因数の和:489252

約数の個数: 32

約数和(自身を含む): 4649280768

約数和(自身を除く): 2335407338

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 489191, 978382, 2445955, 4891910, 5381101, 10762202, 21035213, 26905505, 42070426, 53811010, 105176065, 210352130, 231387343, 462774686, 1156936715, 2313873430]

約数ペア:

[(1, 2313873430), (2, 1156936715), (5, 462774686), (10, 231387343), (11, 210352130), (22, 105176065), (43, 53811010), (55, 42070426), (86, 26905505), (110, 21035213), (215, 10762202), (430, 5381101), (473, 4891910), (946, 2445955), (2365, 978382), (4730, 489191)]