2388137408

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{223441}}^1$

素因数の和:223620

約数の個数: 28

約数和(自身を含む): 4767358512

約数和(自身を除く): 2379221104

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 223441, 446882, 893764, 1787528, 3575056, 7150112, 14300224, 37314647, 74629294, 149258588, 298517176, 597034352, 1194068704, 2388137408]

約数ペア:

[(1, 2388137408), (2, 1194068704), (4, 597034352), (8, 298517176), (16, 149258588), (32, 74629294), (64, 37314647), (167, 14300224), (334, 7150112), (668, 3575056), (1336, 1787528), (2672, 893764), (5344, 446882), (10688, 223441)]