290793786

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{2633}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 591701760

約数和(自身を除く): 300907974

約数列:

[1, 2, 3, 6, 79, 158, 233, 237, 466, 474, 699, 1398, 2633, 5266, 7899, 15798, 18407, 36814, 55221, 110442, 208007, 416014, 613489, 624021, 1226978, 1248042, 1840467, 3680934, 48465631, 96931262, 145396893, 290793786]

約数ペア:

[(1, 290793786), (2, 145396893), (3, 96931262), (6, 48465631), (79, 3680934), (158, 1840467), (233, 1248042), (237, 1226978), (466, 624021), (474, 613489), (699, 416014), (1398, 208007), (2633, 110442), (5266, 55221), (7899, 36814), (15798, 18407)]