139406486

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1\times {\mathrm{691}}^1$

素因数の和:1519

約数の個数: 16

約数和(自身を含む): 211129200

約数和(自身を除く): 71722714

約数列:

[1, 2, 149, 298, 677, 691, 1354, 1382, 100873, 102959, 201746, 205918, 467807, 935614, 69703243, 139406486]

約数ペア:

[(1, 139406486), (2, 69703243), (149, 935614), (298, 467807), (677, 205918), (691, 201746), (1354, 102959), (1382, 100873)]