2247288790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1\times {\mathrm{6761}}^1$

素因数の和:7584

約数の個数: 32

約数和(自身を含む): 4145160096

約数和(自身を除く): 1897871306

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 773, 1546, 3865, 6761, 7730, 13522, 33239, 33805, 66478, 67610, 166195, 290723, 332390, 581446, 1453615, 2907230, 5226253, 10452506, 26131265, 52262530, 224728879, 449457758, 1123644395, 2247288790]

約数ペア:

[(1, 2247288790), (2, 1123644395), (5, 449457758), (10, 224728879), (43, 52262530), (86, 26131265), (215, 10452506), (430, 5226253), (773, 2907230), (1546, 1453615), (3865, 581446), (6761, 332390), (7730, 290723), (13522, 166195), (33239, 67610), (33805, 66478)]