485264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2333}}^1$

素因数の和:2354

約数の個数: 20

約数和(自身を含む): 1012956

約数和(自身を除く): 527692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2333, 4666, 9332, 18664, 30329, 37328, 60658, 121316, 242632, 485264]

約数ペア:

[(1, 485264), (2, 242632), (4, 121316), (8, 60658), (13, 37328), (16, 30329), (26, 18664), (52, 9332), (104, 4666), (208, 2333)]