2013124652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{123323}}^1$

素因数の和:123398

約数の個数: 48

約数和(自身を含む): 4475181312

約数和(自身を除く): 2462056660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 16324, 123323, 246646, 493292, 863261, 1356553, 1726522, 2713106, 3453044, 5426212, 6536119, 9495871, 13072238, 18991742, 26144476, 37983484, 45752833, 71897309, 91505666, 143794618, 183011332, 287589236, 503281163, 1006562326, 2013124652]

約数ペア:

[(1, 2013124652), (2, 1006562326), (4, 503281163), (7, 287589236), (11, 183011332), (14, 143794618), (22, 91505666), (28, 71897309), (44, 45752833), (53, 37983484), (77, 26144476), (106, 18991742), (154, 13072238), (212, 9495871), (308, 6536119), (371, 5426212), (583, 3453044), (742, 2713106), (1166, 1726522), (1484, 1356553), (2332, 863261), (4081, 493292), (8162, 246646), (16324, 123323)]