407492714

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{4651}}^1$

素因数の和:5341

約数の個数: 16

約数和(自身を含む): 620986176

約数和(自身を除く): 213493462

約数列:

[1, 2, 71, 142, 617, 1234, 4651, 9302, 43807, 87614, 330221, 660442, 2869667, 5739334, 203746357, 407492714]

約数ペア:

[(1, 407492714), (2, 203746357), (71, 5739334), (142, 2869667), (617, 660442), (1234, 330221), (4651, 87614), (9302, 43807)]