2000609848

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{889951}}^1$

素因数の和:890238

約数の個数: 16

約数和(自身を含む): 3764496960

約数和(自身を除く): 1763887112

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 889951, 1779902, 3559804, 7119608, 250076231, 500152462, 1000304924, 2000609848]

約数ペア:

[(1, 2000609848), (2, 1000304924), (4, 500152462), (8, 250076231), (281, 7119608), (562, 3559804), (1124, 1779902), (2248, 889951)]