805630934

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{10313}}^1$

素因数の和:10735

約数の個数: 16

約数和(自身を含む): 1221590160

約数和(自身を除く): 415959226

約数列:

[1, 2, 139, 278, 281, 562, 10313, 20626, 39059, 78118, 1433507, 2867014, 2897953, 5795906, 402815467, 805630934]

約数ペア:

[(1, 805630934), (2, 402815467), (139, 5795906), (278, 2897953), (281, 2867014), (562, 1433507), (10313, 78118), (20626, 39059)]