2123454616

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{208837}}^1$

素因数の和:208915

約数の個数: 32

約数和(自身を含む): 4210174080

約数和(自身を除く): 2086719464

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 208837, 417674, 835348, 1670696, 6473947, 8562317, 12947894, 17124634, 25895788, 34249268, 51791576, 68498536, 265431827, 530863654, 1061727308, 2123454616]

約数ペア:

[(1, 2123454616), (2, 1061727308), (4, 530863654), (8, 265431827), (31, 68498536), (41, 51791576), (62, 34249268), (82, 25895788), (124, 17124634), (164, 12947894), (248, 8562317), (328, 6473947), (1271, 1670696), (2542, 835348), (5084, 417674), (10168, 208837)]