260831998

素因数分解:

$2^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{14869}}^1$

素因数の和:15064

約数の個数: 24

約数和(自身を含む): 457698600

約数和(自身を除く): 196866602

約数列:

[1, 2, 7, 14, 49, 98, 179, 358, 1253, 2506, 8771, 14869, 17542, 29738, 104083, 208166, 728581, 1457162, 2661551, 5323102, 18630857, 37261714, 130415999, 260831998]

約数ペア:

[(1, 260831998), (2, 130415999), (7, 37261714), (14, 18630857), (49, 5323102), (98, 2661551), (179, 1457162), (358, 728581), (1253, 208166), (2506, 104083), (8771, 29738), (14869, 17542)]