492701312

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{202591}}^1$

素因数の和:202624

約数の個数: 32

約数和(自身を含む): 1033219200

約数和(自身を除く): 540517888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 202591, 405182, 810364, 1620728, 3241456, 3849229, 6482912, 7698458, 12965824, 15396916, 25931648, 30793832, 61587664, 123175328, 246350656, 492701312]

約数ペア:

[(1, 492701312), (2, 246350656), (4, 123175328), (8, 61587664), (16, 30793832), (19, 25931648), (32, 15396916), (38, 12965824), (64, 7698458), (76, 6482912), (128, 3849229), (152, 3241456), (304, 1620728), (608, 810364), (1216, 405182), (2432, 202591)]