291320254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{218381}}^1$

素因数の和:218435

約数の個数: 16

約数和(自身を含む): 471705120

約数和(自身を除く): 180384866

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 218381, 436762, 5022763, 6333049, 10045526, 12666098, 145660127, 291320254]

約数ペア:

[(1, 291320254), (2, 145660127), (23, 12666098), (29, 10045526), (46, 6333049), (58, 5022763), (667, 436762), (1334, 218381)]