2238502

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 3870720

約数和(自身を除く): 1632218

約数列:

[1, 2, 7, 14, 127, 254, 889, 1259, 1778, 2518, 8813, 17626, 159893, 319786, 1119251, 2238502]

約数ペア:

[(1, 2238502), (2, 1119251), (7, 319786), (14, 159893), (127, 17626), (254, 8813), (889, 2518), (1259, 1778)]