140501494

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137477}}^1$

素因数の和:137559

約数の個数: 16

約数和(自身を含む): 244160928

約数和(自身を除く): 103659434

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 137477, 274954, 962339, 1924678, 10035821, 20071642, 70250747, 140501494]

約数ペア:

[(1, 140501494), (2, 70250747), (7, 20071642), (14, 10035821), (73, 1924678), (146, 962339), (511, 274954), (1022, 137477)]