122685488

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{207239}}^1$

素因数の和:207284

約数の個数: 20

約数和(自身を含む): 244128720

約数和(自身を除く): 121443232

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 207239, 414478, 828956, 1657912, 3315824, 7667843, 15335686, 30671372, 61342744, 122685488]

約数ペア:

[(1, 122685488), (2, 61342744), (4, 30671372), (8, 15335686), (16, 7667843), (37, 3315824), (74, 1657912), (148, 828956), (296, 414478), (592, 207239)]