1872247244

素因数分解:

$2^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{68863}}^1$

素因数の和:69845

約数の個数: 24

約数和(自身を含む): 3748405248

約数和(自身を除く): 1876158004

約数列:

[1, 2, 4, 7, 14, 28, 971, 1942, 3884, 6797, 13594, 27188, 68863, 137726, 275452, 482041, 964082, 1928164, 66865973, 133731946, 267463892, 468061811, 936123622, 1872247244]

約数ペア:

[(1, 1872247244), (2, 936123622), (4, 468061811), (7, 267463892), (14, 133731946), (28, 66865973), (971, 1928164), (1942, 964082), (3884, 482041), (6797, 275452), (13594, 137726), (27188, 68863)]