238789034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137393}}^1$

素因数の和:137485

約数の個数: 16

約数和(自身を含む): 395694720

約数和(自身を除く): 156905686

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 137393, 274786, 1511323, 3022646, 10854047, 21708094, 119394517, 238789034]

約数ペア:

[(1, 238789034), (2, 119394517), (11, 21708094), (22, 10854047), (79, 3022646), (158, 1511323), (869, 274786), (1738, 137393)]