275890246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{12659}}^1$

素因数の和:13319

約数の個数: 16

約数和(自身を含む): 438896880

約数和(自身を除く): 163006634

約数列:

[1, 2, 17, 34, 641, 1282, 10897, 12659, 21794, 25318, 215203, 430406, 8114419, 16228838, 137945123, 275890246]

約数ペア:

[(1, 275890246), (2, 137945123), (17, 16228838), (34, 8114419), (641, 430406), (1282, 215203), (10897, 25318), (12659, 21794)]