490633415042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{125353453}}^1$

素因数の和:125353577

約数の個数: 16

約数和(自身を含む): 782205552960

約数和(自身を除く): 291572137918

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 125353453, 250706906, 2381715607, 4763431214, 12911405659, 25822811318, 245316707521, 490633415042]

約数ペア:

[(1, 490633415042), (2, 245316707521), (19, 25822811318), (38, 12911405659), (103, 4763431214), (206, 2381715607), (1957, 250706906), (3914, 125353453)]