82819626812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1\times {\mathrm{11071}}^1$

素因数の和:11898

約数の個数: 48

約数和(自身を含む): 156977221632

約数和(自身を除く): 74157594820

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 547, 1052, 1094, 2188, 3419, 6838, 7111, 11071, 13676, 14222, 22142, 28444, 44284, 143861, 143923, 287722, 287846, 575444, 575692, 1870193, 2911673, 3740386, 5823346, 6055837, 7480772, 11646692, 12111674, 24223348, 37851749, 75703498, 78725881, 151406996, 157451762, 314903524, 1592685131, 3185370262, 6370740524, 20704906703, 41409813406, 82819626812]

約数ペア:

[(1, 82819626812), (2, 41409813406), (4, 20704906703), (13, 6370740524), (26, 3185370262), (52, 1592685131), (263, 314903524), (526, 157451762), (547, 151406996), (1052, 78725881), (1094, 75703498), (2188, 37851749), (3419, 24223348), (6838, 12111674), (7111, 11646692), (11071, 7480772), (13676, 6055837), (14222, 5823346), (22142, 3740386), (28444, 2911673), (44284, 1870193), (143861, 575692), (143923, 575444), (287722, 287846)]