2100040984

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{370247}}^1$

素因数の和:370962

約数の個数: 16

約数和(自身を含む): 3943141200

約数和(自身を除く): 1843100216

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 5672, 370247, 740494, 1480988, 2961976, 262505123, 525010246, 1050020492, 2100040984]

約数ペア:

[(1, 2100040984), (2, 1050020492), (4, 525010246), (8, 262505123), (709, 2961976), (1418, 1480988), (2836, 740494), (5672, 370247)]