2086253104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10030063}}^1$

素因数の和:10030084

約数の個数: 20

約数和(自身を含む): 4353047776

約数和(自身を除く): 2266794672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10030063, 20060126, 40120252, 80240504, 130390819, 160481008, 260781638, 521563276, 1043126552, 2086253104]

約数ペア:

[(1, 2086253104), (2, 1043126552), (4, 521563276), (8, 260781638), (13, 160481008), (16, 130390819), (26, 80240504), (52, 40120252), (104, 20060126), (208, 10030063)]