268310554

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1\times {\mathrm{907}}^1$

素因数の和:1821

約数の個数: 16

約数和(自身を含む): 405396576

約数和(自身を除く): 137086022

約数列:

[1, 2, 211, 422, 701, 907, 1402, 1814, 147911, 191377, 295822, 382754, 635807, 1271614, 134155277, 268310554]

約数ペア:

[(1, 268310554), (2, 134155277), (211, 1271614), (422, 635807), (701, 382754), (907, 295822), (1402, 191377), (1814, 147911)]