1285285524

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{3463}}^1$

素因数の和:3824

約数の個数: 48

約数和(自身を含む): 3034297728

約数和(自身を除く): 1749012204

約数列:

[1, 2, 3, 4, 6, 12, 157, 197, 314, 394, 471, 591, 628, 788, 942, 1182, 1884, 2364, 3463, 6926, 10389, 13852, 20778, 30929, 41556, 61858, 92787, 123716, 185574, 371148, 543691, 682211, 1087382, 1364422, 1631073, 2046633, 2174764, 2728844, 3262146, 4093266, 6524292, 8186532, 107107127, 214214254, 321321381, 428428508, 642642762, 1285285524]

約数ペア:

[(1, 1285285524), (2, 642642762), (3, 428428508), (4, 321321381), (6, 214214254), (12, 107107127), (157, 8186532), (197, 6524292), (314, 4093266), (394, 3262146), (471, 2728844), (591, 2174764), (628, 2046633), (788, 1631073), (942, 1364422), (1182, 1087382), (1884, 682211), (2364, 543691), (3463, 371148), (6926, 185574), (10389, 123716), (13852, 92787), (20778, 61858), (30929, 41556)]