2145712

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2273}}^1$

素因数の和:2340

約数の個数: 20

約数和(自身を含む): 4229640

約数和(自身を除く): 2083928

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2273, 4546, 9092, 18184, 36368, 134107, 268214, 536428, 1072856, 2145712]

約数ペア:

[(1, 2145712), (2, 1072856), (4, 536428), (8, 268214), (16, 134107), (59, 36368), (118, 18184), (236, 9092), (472, 4546), (944, 2273)]