2012651518

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 3107220480

約数和(自身を除く): 1094568962

約数列:

[1, 2, 89, 103, 151, 178, 206, 302, 727, 1454, 9167, 13439, 15553, 18334, 26878, 31106, 64703, 74881, 109777, 129406, 149762, 219554, 1384217, 2768434, 6664409, 9770153, 11307031, 13328818, 19540306, 22614062, 1006325759, 2012651518]

約数ペア:

[(1, 2012651518), (2, 1006325759), (89, 22614062), (103, 19540306), (151, 13328818), (178, 11307031), (206, 9770153), (302, 6664409), (727, 2768434), (1454, 1384217), (9167, 219554), (13439, 149762), (15553, 129406), (18334, 109777), (26878, 74881), (31106, 64703)]