2649284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 5325600

約数和(自身を除く): 2676316

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 3169, 6338, 12676, 34859, 60211, 69718, 120422, 139436, 240844, 662321, 1324642, 2649284]

約数ペア:

[(1, 2649284), (2, 1324642), (4, 662321), (11, 240844), (19, 139436), (22, 120422), (38, 69718), (44, 60211), (76, 34859), (209, 12676), (418, 6338), (836, 3169)]