906213734

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1637}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 1434809376

約数和(自身を除く): 528595642

約数列:

[1, 2, 41, 43, 82, 86, 157, 314, 1637, 1763, 3274, 3526, 6437, 6751, 12874, 13502, 67117, 70391, 134234, 140782, 257009, 276791, 514018, 553582, 2886031, 5772062, 10537369, 11051387, 21074738, 22102774, 453106867, 906213734]

約数ペア:

[(1, 906213734), (2, 453106867), (41, 22102774), (43, 21074738), (82, 11051387), (86, 10537369), (157, 5772062), (314, 2886031), (1637, 553582), (1763, 514018), (3274, 276791), (3526, 257009), (6437, 140782), (6751, 134234), (12874, 70391), (13502, 67117)]