1088648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 2268000

約数和(自身を除く): 1179352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 139, 178, 278, 356, 556, 712, 979, 1112, 1529, 1958, 3058, 3916, 6116, 7832, 12232, 12371, 24742, 49484, 98968, 136081, 272162, 544324, 1088648]

約数ペア:

[(1, 1088648), (2, 544324), (4, 272162), (8, 136081), (11, 98968), (22, 49484), (44, 24742), (88, 12371), (89, 12232), (139, 7832), (178, 6116), (278, 3916), (356, 3058), (556, 1958), (712, 1529), (979, 1112)]