864840482

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{12197}}^1$

素因数の和:12514

約数の個数: 24

約数和(自身を含む): 1430898588

約数和(自身を除く): 566058106

約数列:

[1, 2, 11, 22, 121, 242, 293, 586, 3223, 6446, 12197, 24394, 35453, 70906, 134167, 268334, 1475837, 2951674, 3573721, 7147442, 39310931, 78621862, 432420241, 864840482]

約数ペア:

[(1, 864840482), (2, 432420241), (11, 78621862), (22, 39310931), (121, 7147442), (242, 3573721), (293, 2951674), (586, 1475837), (3223, 268334), (6446, 134167), (12197, 70906), (24394, 35453)]