1780497968

素因数分解:

$2^4\times {\mathrm{1913}}^1\times {\mathrm{58171}}^1$

素因数の和:60092

約数の個数: 20

約数和(自身を含む): 3451577448

約数和(自身を除く): 1671079480

約数列:

[1, 2, 4, 8, 16, 1913, 3826, 7652, 15304, 30608, 58171, 116342, 232684, 465368, 930736, 111281123, 222562246, 445124492, 890248984, 1780497968]

約数ペア:

[(1, 1780497968), (2, 890248984), (4, 445124492), (8, 222562246), (16, 111281123), (1913, 930736), (3826, 465368), (7652, 232684), (15304, 116342), (30608, 58171)]