856722104

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{288653}}^1$

素因数の和:288719

約数の個数: 32

約数和(自身を含む): 1870477920

約数和(自身を除く): 1013755816

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 288653, 577306, 1154612, 2020571, 2309224, 4041142, 8082284, 15298609, 16164568, 30597218, 61194436, 107090263, 122388872, 214180526, 428361052, 856722104]

約数ペア:

[(1, 856722104), (2, 428361052), (4, 214180526), (7, 122388872), (8, 107090263), (14, 61194436), (28, 30597218), (53, 16164568), (56, 15298609), (106, 8082284), (212, 4041142), (371, 2309224), (424, 2020571), (742, 1154612), (1484, 577306), (2968, 288653)]