2667451916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{79379}}^1$

素因数の和:79685

約数の個数: 24

約数和(自身を含む): 4836464640

約数和(自身を除く): 2169012724

約数列:

[1, 2, 4, 31, 62, 124, 271, 542, 1084, 8401, 16802, 33604, 79379, 158758, 317516, 2460749, 4921498, 9842996, 21511709, 43023418, 86046836, 666862979, 1333725958, 2667451916]

約数ペア:

[(1, 2667451916), (2, 1333725958), (4, 666862979), (31, 86046836), (62, 43023418), (124, 21511709), (271, 9842996), (542, 4921498), (1084, 2460749), (8401, 317516), (16802, 158758), (33604, 79379)]