2573648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1$

素因数の和:2115

約数の個数: 40

約数和(自身を含む): 6219840

約数和(自身を除く): 3646192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 2089, 4178, 8356, 14623, 16712, 22979, 29246, 33424, 45958, 58492, 91916, 116984, 160853, 183832, 233968, 321706, 367664, 643412, 1286824, 2573648]

約数ペア:

[(1, 2573648), (2, 1286824), (4, 643412), (7, 367664), (8, 321706), (11, 233968), (14, 183832), (16, 160853), (22, 116984), (28, 91916), (44, 58492), (56, 45958), (77, 33424), (88, 29246), (112, 22979), (154, 16712), (176, 14623), (308, 8356), (616, 4178), (1232, 2089)]