812411638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{761}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 1281184128

約数和(自身を除く): 468772490

約数列:

[1, 2, 41, 47, 82, 94, 277, 554, 761, 1522, 1927, 3854, 11357, 13019, 22714, 26038, 31201, 35767, 62402, 71534, 210797, 421594, 533779, 1067558, 1466447, 2932894, 8642677, 9907459, 17285354, 19814918, 406205819, 812411638]

約数ペア:

[(1, 812411638), (2, 406205819), (41, 19814918), (47, 17285354), (82, 9907459), (94, 8642677), (277, 2932894), (554, 1466447), (761, 1067558), (1522, 533779), (1927, 421594), (3854, 210797), (11357, 71534), (13019, 62402), (22714, 35767), (26038, 31201)]