2211088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 4955040

約数和(自身を除く): 2743952

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 739, 748, 1478, 1496, 2956, 2992, 5912, 8129, 11824, 12563, 16258, 25126, 32516, 50252, 65032, 100504, 130064, 138193, 201008, 276386, 552772, 1105544, 2211088]

約数ペア:

[(1, 2211088), (2, 1105544), (4, 552772), (8, 276386), (11, 201008), (16, 138193), (17, 130064), (22, 100504), (34, 65032), (44, 50252), (68, 32516), (88, 25126), (136, 16258), (176, 12563), (187, 11824), (272, 8129), (374, 5912), (739, 2992), (748, 2956), (1478, 1496)]