2055088

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 4642560

約数和(自身を除く): 2587472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 311, 413, 472, 622, 826, 944, 1244, 1652, 2177, 2488, 3304, 4354, 4976, 6608, 8708, 17416, 18349, 34832, 36698, 73396, 128443, 146792, 256886, 293584, 513772, 1027544, 2055088]

約数ペア:

[(1, 2055088), (2, 1027544), (4, 513772), (7, 293584), (8, 256886), (14, 146792), (16, 128443), (28, 73396), (56, 36698), (59, 34832), (112, 18349), (118, 17416), (236, 8708), (311, 6608), (413, 4976), (472, 4354), (622, 3304), (826, 2488), (944, 2177), (1244, 1652)]