1908492736

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{693493}}^1$

素因数の和:693548

約数の個数: 28

約数和(自身を含む): 3875244472

約数和(自身を除く): 1966751736

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 693493, 1386986, 2773972, 5547944, 11095888, 22191776, 29820199, 44383552, 59640398, 119280796, 238561592, 477123184, 954246368, 1908492736]

約数ペア:

[(1, 1908492736), (2, 954246368), (4, 477123184), (8, 238561592), (16, 119280796), (32, 59640398), (43, 44383552), (64, 29820199), (86, 22191776), (172, 11095888), (344, 5547944), (688, 2773972), (1376, 1386986), (2752, 693493)]