243245652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1559267}}^1$

素因数の和:1559287

約数の個数: 24

約数和(自身を含む): 611233056

約数和(自身を除く): 367987404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1559267, 3118534, 4677801, 6237068, 9355602, 18711204, 20270471, 40540942, 60811413, 81081884, 121622826, 243245652]

約数ペア:

[(1, 243245652), (2, 121622826), (3, 81081884), (4, 60811413), (6, 40540942), (12, 20270471), (13, 18711204), (26, 9355602), (39, 6237068), (52, 4677801), (78, 3118534), (156, 1559267)]