888925540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{838609}}^1$

素因数の和:838671

約数の個数: 24

約数和(自身を含む): 1901967480

約数和(自身を除く): 1013041940

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 838609, 1677218, 3354436, 4193045, 8386090, 16772180, 44446277, 88892554, 177785108, 222231385, 444462770, 888925540]

約数ペア:

[(1, 888925540), (2, 444462770), (4, 222231385), (5, 177785108), (10, 88892554), (20, 44446277), (53, 16772180), (106, 8386090), (212, 4193045), (265, 3354436), (530, 1677218), (1060, 838609)]