490288468

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{607}}^1\times {\mathrm{1787}}^1$

素因数の和:2511

約数の個数: 24

約数和(自身を含む): 867508992

約数和(自身を除く): 377220524

約数列:

[1, 2, 4, 113, 226, 452, 607, 1214, 1787, 2428, 3574, 7148, 68591, 137182, 201931, 274364, 403862, 807724, 1084709, 2169418, 4338836, 122572117, 245144234, 490288468]

約数ペア:

[(1, 490288468), (2, 245144234), (4, 122572117), (113, 4338836), (226, 2169418), (452, 1084709), (607, 807724), (1214, 403862), (1787, 274364), (2428, 201931), (3574, 137182), (7148, 68591)]