887713492

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{1231}}^1\times {\mathrm{1297}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 1567153280

約数和(自身を除く): 679439788

約数列:

[1, 2, 4, 139, 278, 556, 1231, 1297, 2462, 2594, 4924, 5188, 171109, 180283, 342218, 360566, 684436, 721132, 1596607, 3193214, 6386428, 221928373, 443856746, 887713492]

約数ペア:

[(1, 887713492), (2, 443856746), (4, 221928373), (139, 6386428), (278, 3193214), (556, 1596607), (1231, 721132), (1297, 684436), (2462, 360566), (2594, 342218), (4924, 180283), (5188, 171109)]