42974894

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2693}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 65949120

約数和(自身を除く): 22974226

約数列:

[1, 2, 79, 101, 158, 202, 2693, 5386, 7979, 15958, 212747, 271993, 425494, 543986, 21487447, 42974894]

約数ペア:

[(1, 42974894), (2, 21487447), (79, 543986), (101, 425494), (158, 271993), (202, 212747), (2693, 15958), (5386, 7979)]