2583906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 5627328

約数和(自身を除く): 3043422

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 211, 314, 422, 471, 633, 942, 1266, 2041, 2743, 4082, 5486, 6123, 8229, 12246, 16458, 33127, 66254, 99381, 198762, 430651, 861302, 1291953, 2583906]

約数ペア:

[(1, 2583906), (2, 1291953), (3, 861302), (6, 430651), (13, 198762), (26, 99381), (39, 66254), (78, 33127), (157, 16458), (211, 12246), (314, 8229), (422, 6123), (471, 5486), (633, 4082), (942, 2743), (1266, 2041)]