392912538

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 822775968

約数和(自身を除く): 429863430

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 821, 961, 1642, 1922, 2463, 2573, 2883, 4926, 5146, 5766, 7719, 15438, 25451, 50902, 68143, 76353, 79763, 136286, 152706, 159526, 204429, 239289, 408858, 478578, 788981, 1577962, 2112433, 2366943, 4224866, 4733886, 6337299, 12674598, 65485423, 130970846, 196456269, 392912538]

約数ペア:

[(1, 392912538), (2, 196456269), (3, 130970846), (6, 65485423), (31, 12674598), (62, 6337299), (83, 4733886), (93, 4224866), (166, 2366943), (186, 2112433), (249, 1577962), (498, 788981), (821, 478578), (961, 408858), (1642, 239289), (1922, 204429), (2463, 159526), (2573, 152706), (2883, 136286), (4926, 79763), (5146, 76353), (5766, 68143), (7719, 50902), (15438, 25451)]