330434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 16

約数和(自身を含む): 544320

約数和(自身を除く): 213886

約数列:

[1, 2, 13, 26, 71, 142, 179, 358, 923, 1846, 2327, 4654, 12709, 25418, 165217, 330434]

約数ペア:

[(1, 330434), (2, 165217), (13, 25418), (26, 12709), (71, 4654), (142, 2327), (179, 1846), (358, 923)]