9718490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13313}}^1$

素因数の和:13393

約数の個数: 16

約数和(自身を含む): 17734248

約数和(自身を除く): 8015758

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 13313, 26626, 66565, 133130, 971849, 1943698, 4859245, 9718490]

約数ペア:

[(1, 9718490), (2, 4859245), (5, 1943698), (10, 971849), (73, 133130), (146, 66565), (365, 26626), (730, 13313)]