2021888882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{37441}}^1$

素因数の和:37554

約数の個数: 32

約数和(自身を含む): 3421899264

約数和(自身を除く): 1400010382

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1742, 2077, 4154, 27001, 37441, 54002, 74882, 486733, 973466, 1160671, 2321342, 2508547, 5017094, 15088723, 30177446, 32611111, 65222222, 77764957, 155529914, 1010944441, 2021888882]

約数ペア:

[(1, 2021888882), (2, 1010944441), (13, 155529914), (26, 77764957), (31, 65222222), (62, 32611111), (67, 30177446), (134, 15088723), (403, 5017094), (806, 2508547), (871, 2321342), (1742, 1160671), (2077, 973466), (4154, 486733), (27001, 74882), (37441, 54002)]