2021082052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{778537}}^1$

素因数の和:778611

約数の個数: 24

約数和(自身を含む): 3923831520

約数和(自身を除く): 1902749468

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 778537, 1557074, 3114148, 8563907, 17127814, 34255628, 45933683, 91867366, 183734732, 505270513, 1010541026, 2021082052]

約数ペア:

[(1, 2021082052), (2, 1010541026), (4, 505270513), (11, 183734732), (22, 91867366), (44, 45933683), (59, 34255628), (118, 17127814), (236, 8563907), (649, 3114148), (1298, 1557074), (2596, 778537)]