2789888962

素因数分解:

$2^1\times 7^1\times {\mathrm{9419}}^1\times {\mathrm{21157}}^1$

素因数の和:30585

約数の個数: 16

約数和(自身を含む): 4783400640

約数和(自身を除く): 1993511678

約数列:

[1, 2, 7, 14, 9419, 18838, 21157, 42314, 65933, 131866, 148099, 296198, 199277783, 398555566, 1394944481, 2789888962]

約数ペア:

[(1, 2789888962), (2, 1394944481), (7, 398555566), (14, 199277783), (9419, 296198), (18838, 148099), (21157, 131866), (42314, 65933)]