397996965746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{337301}}^1$

素因数の和:337666

約数の個数: 32

約数和(自身を含む): 631235058048

約数和(自身を除く): 233238092302

約数列:

[1, 2, 23, 46, 113, 226, 227, 454, 2599, 5198, 5221, 10442, 25651, 51302, 337301, 589973, 674602, 1179946, 7757923, 15515846, 38115013, 76230026, 76567327, 153134654, 876645299, 1753290598, 1761048521, 3522097042, 8652107951, 17304215902, 198998482873, 397996965746]

約数ペア:

[(1, 397996965746), (2, 198998482873), (23, 17304215902), (46, 8652107951), (113, 3522097042), (226, 1761048521), (227, 1753290598), (454, 876645299), (2599, 153134654), (5198, 76567327), (5221, 76230026), (10442, 38115013), (25651, 15515846), (51302, 7757923), (337301, 1179946), (589973, 674602)]