397015052

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{88069}}^1$

素因数の和:88110

約数の個数: 36

約数和(自身を含む): 843358320

約数和(自身を除く): 446343268

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 88069, 176138, 352276, 616483, 1232966, 2025587, 2465932, 4051174, 4315381, 8102348, 8630762, 14179109, 17261524, 28358218, 56716436, 99253763, 198507526, 397015052]

約数ペア:

[(1, 397015052), (2, 198507526), (4, 99253763), (7, 56716436), (14, 28358218), (23, 17261524), (28, 14179109), (46, 8630762), (49, 8102348), (92, 4315381), (98, 4051174), (161, 2465932), (196, 2025587), (322, 1232966), (644, 616483), (1127, 352276), (2254, 176138), (4508, 88069)]