4980702968

素因数分解:

$2^3\times {\mathrm{3943}}^1\times {\mathrm{157897}}^1$

素因数の和:161846

約数の個数: 16

約数和(自身を含む): 9341245680

約数和(自身を除く): 4360542712

約数列:

[1, 2, 4, 8, 3943, 7886, 15772, 31544, 157897, 315794, 631588, 1263176, 622587871, 1245175742, 2490351484, 4980702968]

約数ペア:

[(1, 4980702968), (2, 2490351484), (4, 1245175742), (8, 622587871), (3943, 1263176), (7886, 631588), (15772, 315794), (31544, 157897)]