3870308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 7347648

約数和(自身を除く): 3477340

約数列:

[1, 2, 4, 13, 26, 52, 263, 283, 526, 566, 1052, 1132, 3419, 3679, 6838, 7358, 13676, 14716, 74429, 148858, 297716, 967577, 1935154, 3870308]

約数ペア:

[(1, 3870308), (2, 1935154), (4, 967577), (13, 297716), (26, 148858), (52, 74429), (263, 14716), (283, 13676), (526, 7358), (566, 6838), (1052, 3679), (1132, 3419)]