2018604928

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2411}}^1$

素因数の和:2667

約数の個数: 64

約数和(自身を含む): 4172567040

約数和(自身を除く): 2153962112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 211, 248, 422, 496, 844, 992, 1688, 1984, 2411, 3376, 3968, 4822, 6541, 6752, 9644, 13082, 13504, 19288, 26164, 27008, 38576, 52328, 74741, 77152, 104656, 149482, 154304, 209312, 298964, 308608, 418624, 508721, 597928, 837248, 1017442, 1195856, 2034884, 2391712, 4069768, 4783424, 8139536, 9566848, 15770351, 16279072, 31540702, 32558144, 63081404, 65116288, 126162808, 252325616, 504651232, 1009302464, 2018604928]

約数ペア:

[(1, 2018604928), (2, 1009302464), (4, 504651232), (8, 252325616), (16, 126162808), (31, 65116288), (32, 63081404), (62, 32558144), (64, 31540702), (124, 16279072), (128, 15770351), (211, 9566848), (248, 8139536), (422, 4783424), (496, 4069768), (844, 2391712), (992, 2034884), (1688, 1195856), (1984, 1017442), (2411, 837248), (3376, 597928), (3968, 508721), (4822, 418624), (6541, 308608), (6752, 298964), (9644, 209312), (13082, 154304), (13504, 149482), (19288, 104656), (26164, 77152), (27008, 74741), (38576, 52328)]