2800949758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{399793}}^1$

素因数の和:399939

約数の個数: 16

約数和(自身を含む): 4375345536

約数和(自身を除く): 1574395778

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 399793, 799586, 12393583, 24787166, 45176609, 90353218, 1400474879, 2800949758]

約数ペア:

[(1, 2800949758), (2, 1400474879), (31, 90353218), (62, 45176609), (113, 24787166), (226, 12393583), (3503, 799586), (7006, 399793)]