743340112

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{354647}}^1$

素因数の和:354786

約数の個数: 20

約数和(自身を含む): 1451219616

約数和(自身を除く): 707879504

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 354647, 709294, 1418588, 2837176, 5674352, 46458757, 92917514, 185835028, 371670056, 743340112]

約数ペア:

[(1, 743340112), (2, 371670056), (4, 185835028), (8, 92917514), (16, 46458757), (131, 5674352), (262, 2837176), (524, 1418588), (1048, 709294), (2096, 354647)]