2022488260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7778801}}^1$

素因数の和:7778823

約数の個数: 24

約数和(自身を含む): 4573935576

約数和(自身を除く): 2551447316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7778801, 15557602, 31115204, 38894005, 77788010, 101124413, 155576020, 202248826, 404497652, 505622065, 1011244130, 2022488260]

約数ペア:

[(1, 2022488260), (2, 1011244130), (4, 505622065), (5, 404497652), (10, 202248826), (13, 155576020), (20, 101124413), (26, 77788010), (52, 38894005), (65, 31115204), (130, 15557602), (260, 7778801)]