2242630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1327}}^1$

素因数の和:1360

約数の個数: 24

約数和(自身を含む): 4374432

約数和(自身を除く): 2131802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1327, 1690, 2654, 6635, 13270, 17251, 34502, 86255, 172510, 224263, 448526, 1121315, 2242630]

約数ペア:

[(1, 2242630), (2, 1121315), (5, 448526), (10, 224263), (13, 172510), (26, 86255), (65, 34502), (130, 17251), (169, 13270), (338, 6635), (845, 2654), (1327, 1690)]