2052284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 3937248

約数和(自身を除く): 1884964

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 647, 793, 1294, 1586, 2588, 3172, 8411, 16822, 33644, 39467, 78934, 157868, 513071, 1026142, 2052284]

約数ペア:

[(1, 2052284), (2, 1026142), (4, 513071), (13, 157868), (26, 78934), (52, 39467), (61, 33644), (122, 16822), (244, 8411), (647, 3172), (793, 2588), (1294, 1586)]