251342692

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{4421}}^1$

素因数の和:4719

約数の個数: 24

約数和(自身を含む): 449080632

約数和(自身を除く): 197737940

約数列:

[1, 2, 4, 61, 122, 233, 244, 466, 932, 4421, 8842, 14213, 17684, 28426, 56852, 269681, 539362, 1030093, 1078724, 2060186, 4120372, 62835673, 125671346, 251342692]

約数ペア:

[(1, 251342692), (2, 125671346), (4, 62835673), (61, 4120372), (122, 2060186), (233, 1078724), (244, 1030093), (466, 539362), (932, 269681), (4421, 56852), (8842, 28426), (14213, 17684)]