2980264

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 6724800

約数和(自身を除く): 3744536

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2801, 5602, 11204, 19607, 22408, 39214, 53219, 78428, 106438, 156856, 212876, 372533, 425752, 745066, 1490132, 2980264]

約数ペア:

[(1, 2980264), (2, 1490132), (4, 745066), (7, 425752), (8, 372533), (14, 212876), (19, 156856), (28, 106438), (38, 78428), (56, 53219), (76, 39214), (133, 22408), (152, 19607), (266, 11204), (532, 5602), (1064, 2801)]