2021307416

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{919}}^1\times {\mathrm{1303}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 3814982400

約数和(自身を除く): 1793674984

約数列:

[1, 2, 4, 8, 211, 422, 844, 919, 1303, 1688, 1838, 2606, 3676, 5212, 7352, 10424, 193909, 274933, 387818, 549866, 775636, 1099732, 1197457, 1551272, 2199464, 2394914, 4789828, 9579656, 252663427, 505326854, 1010653708, 2021307416]

約数ペア:

[(1, 2021307416), (2, 1010653708), (4, 505326854), (8, 252663427), (211, 9579656), (422, 4789828), (844, 2394914), (919, 2199464), (1303, 1551272), (1688, 1197457), (1838, 1099732), (2606, 775636), (3676, 549866), (5212, 387818), (7352, 274933), (10424, 193909)]