1569228011248

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1241477857}}^1$

素因数の和:1241477944

約数の個数: 20

約数和(自身を含む): 3078865087840

約数和(自身を除く): 1509637076592

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1241477857, 2482955714, 4965911428, 9931822856, 19863645712, 98076750703, 196153501406, 392307002812, 784614005624, 1569228011248]

約数ペア:

[(1, 1569228011248), (2, 784614005624), (4, 392307002812), (8, 196153501406), (16, 98076750703), (79, 19863645712), (158, 9931822856), (316, 4965911428), (632, 2482955714), (1264, 1241477857)]