1320304

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:648

約数の個数: 20

約数和(自身を含む): 2577960

約数和(自身を除く): 1257656

約数列:

[1, 2, 4, 8, 16, 179, 358, 461, 716, 922, 1432, 1844, 2864, 3688, 7376, 82519, 165038, 330076, 660152, 1320304]

約数ペア:

[(1, 1320304), (2, 660152), (4, 330076), (8, 165038), (16, 82519), (179, 7376), (358, 3688), (461, 2864), (716, 1844), (922, 1432)]