2040696321

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 2958063360

約数和(自身を除く): 917367039

約数列:

[1, 3, 23, 41, 69, 79, 123, 237, 397, 529, 943, 1191, 1587, 1817, 2829, 3239, 5451, 9131, 9717, 16277, 21689, 27393, 31363, 41791, 48831, 65067, 74497, 94089, 125373, 210013, 223491, 374371, 630039, 721349, 1123113, 1285883, 1713431, 2164047, 3857649, 5140293, 8610533, 16591027, 25831599, 29575309, 49773081, 88725927, 680232107, 2040696321]

約数ペア:

[(1, 2040696321), (3, 680232107), (23, 88725927), (41, 49773081), (69, 29575309), (79, 25831599), (123, 16591027), (237, 8610533), (397, 5140293), (529, 3857649), (943, 2164047), (1191, 1713431), (1587, 1285883), (1817, 1123113), (2829, 721349), (3239, 630039), (5451, 374371), (9131, 223491), (9717, 210013), (16277, 125373), (21689, 94089), (27393, 74497), (31363, 65067), (41791, 48831)]