2885304819

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1979}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 4054026240

約数和(自身を除く): 1168721421

約数列:

[1, 3, 31, 61, 93, 183, 257, 771, 1891, 1979, 5673, 5937, 7967, 15677, 23901, 47031, 61349, 120719, 184047, 362157, 485987, 508603, 1457961, 1525809, 3742289, 11226867, 15766693, 31024783, 47300079, 93074349, 961768273, 2885304819]

約数ペア:

[(1, 2885304819), (3, 961768273), (31, 93074349), (61, 47300079), (93, 31024783), (183, 15766693), (257, 11226867), (771, 3742289), (1891, 1525809), (1979, 1457961), (5673, 508603), (5937, 485987), (7967, 362157), (15677, 184047), (23901, 120719), (47031, 61349)]