1264232762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{2447}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 2112251904

約数和(自身を除く): 848019142

約数列:

[1, 2, 13, 26, 31, 62, 403, 641, 806, 1282, 2447, 4894, 8333, 16666, 19871, 31811, 39742, 63622, 75857, 151714, 258323, 516646, 986141, 1568527, 1972282, 3137054, 20390851, 40781702, 48624337, 97248674, 632116381, 1264232762]

約数ペア:

[(1, 1264232762), (2, 632116381), (13, 97248674), (26, 48624337), (31, 40781702), (62, 20390851), (403, 3137054), (641, 1972282), (806, 1568527), (1282, 986141), (2447, 516646), (4894, 258323), (8333, 151714), (16666, 75857), (19871, 63622), (31811, 39742)]