1330982988

素因数分解:

$2^2\times 3^1\times {\mathrm{8461}}^1\times {\mathrm{13109}}^1$

素因数の和:21577

約数の個数: 24

約数和(自身を含む): 3106230960

約数和(自身を除く): 1775247972

約数列:

[1, 2, 3, 4, 6, 12, 8461, 13109, 16922, 25383, 26218, 33844, 39327, 50766, 52436, 78654, 101532, 157308, 110915249, 221830498, 332745747, 443660996, 665491494, 1330982988]

約数ペア:

[(1, 1330982988), (2, 665491494), (3, 443660996), (4, 332745747), (6, 221830498), (12, 110915249), (8461, 157308), (13109, 101532), (16922, 78654), (25383, 52436), (26218, 50766), (33844, 39327)]