325640014

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{2579}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 579571200

約数和(自身を除く): 253931186

約数列:

[1, 2, 7, 14, 29, 58, 203, 311, 406, 622, 2177, 2579, 4354, 5158, 9019, 18038, 18053, 36106, 63133, 74791, 126266, 149582, 523537, 802069, 1047074, 1604138, 5614483, 11228966, 23260001, 46520002, 162820007, 325640014]

約数ペア:

[(1, 325640014), (2, 162820007), (7, 46520002), (14, 23260001), (29, 11228966), (58, 5614483), (203, 1604138), (311, 1047074), (406, 802069), (622, 523537), (2177, 149582), (2579, 126266), (4354, 74791), (5158, 63133), (9019, 36106), (18038, 18053)]