2804248

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{971}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 5554980

約数和(自身を除く): 2750732

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 971, 1444, 1942, 2888, 3884, 7768, 18449, 36898, 73796, 147592, 350531, 701062, 1402124, 2804248]

約数ペア:

[(1, 2804248), (2, 1402124), (4, 701062), (8, 350531), (19, 147592), (38, 73796), (76, 36898), (152, 18449), (361, 7768), (722, 3884), (971, 2888), (1444, 1942)]