127438922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{55073}}^1$

素因数の和:55177

約数の個数: 16

約数和(自身を含む): 208179720

約数和(自身を除く): 80740798

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 55073, 110146, 715949, 1431898, 4901497, 9802994, 63719461, 127438922]

約数ペア:

[(1, 127438922), (2, 63719461), (13, 9802994), (26, 4901497), (89, 1431898), (178, 715949), (1157, 110146), (2314, 55073)]