1281763624

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{2028107}}^1$

素因数の和:2028192

約数の個数: 16

約数和(自身を含む): 2433729600

約数和(自身を除く): 1151965976

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 2028107, 4056214, 8112428, 16224856, 160220453, 320440906, 640881812, 1281763624]

約数ペア:

[(1, 1281763624), (2, 640881812), (4, 320440906), (8, 160220453), (79, 16224856), (158, 8112428), (316, 4056214), (632, 2028107)]