2160928

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 5310144

約数和(自身を除く): 3149216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 877, 1232, 1754, 2464, 3508, 6139, 7016, 9647, 12278, 14032, 19294, 24556, 28064, 38588, 49112, 67529, 77176, 98224, 135058, 154352, 196448, 270116, 308704, 540232, 1080464, 2160928]

約数ペア:

[(1, 2160928), (2, 1080464), (4, 540232), (7, 308704), (8, 270116), (11, 196448), (14, 154352), (16, 135058), (22, 98224), (28, 77176), (32, 67529), (44, 49112), (56, 38588), (77, 28064), (88, 24556), (112, 19294), (154, 14032), (176, 12278), (224, 9647), (308, 7016), (352, 6139), (616, 3508), (877, 2464), (1232, 1754)]