2141269504

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{380197}}^1$

素因数の和:380226

約数の個数: 40

約数和(自身を含む): 4667310648

約数和(自身を除く): 2526041144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 380197, 760394, 1520788, 3041576, 4182167, 6083152, 8364334, 12166304, 16728668, 24332608, 33457336, 48665216, 66914672, 97330432, 133829344, 194660864, 267658688, 535317376, 1070634752, 2141269504]

約数ペア:

[(1, 2141269504), (2, 1070634752), (4, 535317376), (8, 267658688), (11, 194660864), (16, 133829344), (22, 97330432), (32, 66914672), (44, 48665216), (64, 33457336), (88, 24332608), (128, 16728668), (176, 12166304), (256, 8364334), (352, 6083152), (512, 4182167), (704, 3041576), (1408, 1520788), (2816, 760394), (5632, 380197)]