217647578

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{12379}}^1$

素因数の和:12589

約数の個数: 16

約数和(自身を含む): 334260000

約数和(自身を除く): 116612422

約数列:

[1, 2, 59, 118, 149, 298, 8791, 12379, 17582, 24758, 730361, 1460722, 1844471, 3688942, 108823789, 217647578]

約数ペア:

[(1, 217647578), (2, 108823789), (59, 3688942), (118, 1844471), (149, 1460722), (298, 730361), (8791, 24758), (12379, 17582)]