139080994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{19739}}^1$

素因数の和:20025

約数の個数: 16

約数和(自身を含む): 225509760

約数和(自身を除く): 86428766

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 19739, 39478, 256607, 513214, 5349269, 10698538, 69540497, 139080994]

約数ペア:

[(1, 139080994), (2, 69540497), (13, 10698538), (26, 5349269), (271, 513214), (542, 256607), (3523, 39478), (7046, 19739)]