2021140346

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{31319}}^1$

素因数の和:32149

約数の個数: 16

約数和(自身を含む): 3109700160

約数和(自身を除く): 1088559814

約数列:

[1, 2, 41, 82, 787, 1574, 31319, 32267, 62638, 64534, 1284079, 2568158, 24648053, 49296106, 1010570173, 2021140346]

約数ペア:

[(1, 2021140346), (2, 1010570173), (41, 49296106), (82, 24648053), (787, 2568158), (1574, 1284079), (31319, 64534), (32267, 62638)]