232991174

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{2621}}^1$

素因数の和:2912

約数の個数: 24

約数和(自身を含む): 380022192

約数和(自身を除く): 147031018

約数列:

[1, 2, 13, 26, 169, 263, 338, 526, 2621, 3419, 5242, 6838, 34073, 44447, 68146, 88894, 442949, 689323, 885898, 1378646, 8961199, 17922398, 116495587, 232991174]

約数ペア:

[(1, 232991174), (2, 116495587), (13, 17922398), (26, 8961199), (169, 1378646), (263, 885898), (338, 689323), (526, 442949), (2621, 88894), (3419, 68146), (5242, 44447), (6838, 34073)]