2265824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 5016816

約数和(自身を除く): 2750992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 157, 164, 176, 314, 328, 352, 451, 628, 656, 902, 1256, 1312, 1727, 1804, 2512, 3454, 3608, 5024, 6437, 6908, 7216, 12874, 13816, 14432, 25748, 27632, 51496, 55264, 70807, 102992, 141614, 205984, 283228, 566456, 1132912, 2265824]

約数ペア:

[(1, 2265824), (2, 1132912), (4, 566456), (8, 283228), (11, 205984), (16, 141614), (22, 102992), (32, 70807), (41, 55264), (44, 51496), (82, 27632), (88, 25748), (157, 14432), (164, 13816), (176, 12874), (314, 7216), (328, 6908), (352, 6437), (451, 5024), (628, 3608), (656, 3454), (902, 2512), (1256, 1804), (1312, 1727)]