820527238

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{24419}}^1$

素因数の和:24791

約数の個数: 16

約数和(自身を含む): 1258020720

約数和(自身を除く): 437493482

約数列:

[1, 2, 53, 106, 317, 634, 16801, 24419, 33602, 48838, 1294207, 2588414, 7740823, 15481646, 410263619, 820527238]

約数ペア:

[(1, 820527238), (2, 410263619), (53, 15481646), (106, 7740823), (317, 2588414), (634, 1294207), (16801, 48838), (24419, 33602)]