2011307032

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1158587}}^1$

素因数の和:1158631

約数の個数: 32

約数和(自身を含む): 4448977920

約数和(自身を除く): 2437670888

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1158587, 2317174, 4634348, 8110109, 9268696, 16220218, 32440436, 35916197, 64880872, 71832394, 143664788, 251413379, 287329576, 502826758, 1005653516, 2011307032]

約数ペア:

[(1, 2011307032), (2, 1005653516), (4, 502826758), (7, 287329576), (8, 251413379), (14, 143664788), (28, 71832394), (31, 64880872), (56, 35916197), (62, 32440436), (124, 16220218), (217, 9268696), (248, 8110109), (434, 4634348), (868, 2317174), (1736, 1158587)]