381283742

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{32003}}^1$

素因数の和:32072

約数の個数: 32

約数和(自身を含む): 700503552

約数和(自身を除く): 319219810

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 32003, 64006, 224021, 448042, 736069, 1184111, 1472138, 2368222, 5152483, 8288777, 10304966, 16577554, 27234553, 54469106, 190641871, 381283742]

約数ペア:

[(1, 381283742), (2, 190641871), (7, 54469106), (14, 27234553), (23, 16577554), (37, 10304966), (46, 8288777), (74, 5152483), (161, 2368222), (259, 1472138), (322, 1184111), (518, 736069), (851, 448042), (1702, 224021), (5957, 64006), (11914, 32003)]