1330896648128

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{190782203}}^1$

素因数の和:190782324

約数の個数: 28

約数和(自身を含む): 2665227389880

約数和(自身を除く): 1334330741752

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 190782203, 381564406, 763128812, 1526257624, 3052515248, 6105030496, 12210060992, 20795260127, 41590520254, 83181040508, 166362081016, 332724162032, 665448324064, 1330896648128]

約数ペア:

[(1, 1330896648128), (2, 665448324064), (4, 332724162032), (8, 166362081016), (16, 83181040508), (32, 41590520254), (64, 20795260127), (109, 12210060992), (218, 6105030496), (436, 3052515248), (872, 1526257624), (1744, 763128812), (3488, 381564406), (6976, 190782203)]