137458454

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{49339}}^1$

素因数の和:49547

約数の個数: 16

約数和(自身を含む): 236832000

約数和(自身を除く): 99373546

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 49339, 98678, 345373, 690746, 9818461, 19636922, 68729227, 137458454]

約数ペア:

[(1, 137458454), (2, 68729227), (7, 19636922), (14, 9818461), (199, 690746), (398, 345373), (1393, 98678), (2786, 49339)]