4069879970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2408213}}^1$

素因数の和:2408246

約数の個数: 24

約数和(自身を含む): 7932656916

約数和(自身を除く): 3862776946

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2408213, 4816426, 12041065, 24082130, 31306769, 62613538, 156533845, 313067690, 406987997, 813975994, 2034939985, 4069879970]

約数ペア:

[(1, 4069879970), (2, 2034939985), (5, 813975994), (10, 406987997), (13, 313067690), (26, 156533845), (65, 62613538), (130, 31306769), (169, 24082130), (338, 12041065), (845, 4816426), (1690, 2408213)]