538462070

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 977933088

約数和(自身を除く): 439471018

約数列:

[1, 2, 5, 10, 197, 394, 443, 617, 886, 985, 1234, 1970, 2215, 3085, 4430, 6170, 87271, 121549, 174542, 243098, 273331, 436355, 546662, 607745, 872710, 1215490, 1366655, 2733310, 53846207, 107692414, 269231035, 538462070]

約数ペア:

[(1, 538462070), (2, 269231035), (5, 107692414), (10, 53846207), (197, 2733310), (394, 1366655), (443, 1215490), (617, 872710), (886, 607745), (985, 546662), (1234, 436355), (1970, 273331), (2215, 243098), (3085, 174542), (4430, 121549), (6170, 87271)]