473706290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{25703}}^1$

素因数の和:25826

約数の個数: 32

約数和(自身を含む): 906837120

約数和(自身を除く): 433130830

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 18430, 25703, 51406, 128515, 257030, 488357, 976714, 2441785, 2493191, 4883570, 4986382, 12465955, 24931910, 47370629, 94741258, 236853145, 473706290]

約数ペア:

[(1, 473706290), (2, 236853145), (5, 94741258), (10, 47370629), (19, 24931910), (38, 12465955), (95, 4986382), (97, 4883570), (190, 2493191), (194, 2441785), (485, 976714), (970, 488357), (1843, 257030), (3686, 128515), (9215, 51406), (18430, 25703)]