2023887970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15568369}}^1$

素因数の和:15568389

約数の個数: 16

約数和(自身を含む): 3923229240

約数和(自身を除く): 1899341270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15568369, 31136738, 77841845, 155683690, 202388797, 404777594, 1011943985, 2023887970]

約数ペア:

[(1, 2023887970), (2, 1011943985), (5, 404777594), (10, 202388797), (13, 155683690), (26, 77841845), (65, 31136738), (130, 15568369)]