392474990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{15101}}^1$

素因数の和:15244

約数の個数: 32

約数和(自身を含む): 743743296

約数和(自身を除く): 351268306

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 5198, 12995, 15101, 25990, 30202, 75505, 151010, 347323, 694646, 1706413, 1736615, 3412826, 3473230, 8532065, 17064130, 39247499, 78494998, 196237495, 392474990]

約数ペア:

[(1, 392474990), (2, 196237495), (5, 78494998), (10, 39247499), (23, 17064130), (46, 8532065), (113, 3473230), (115, 3412826), (226, 1736615), (230, 1706413), (565, 694646), (1130, 347323), (2599, 151010), (5198, 75505), (12995, 30202), (15101, 25990)]