1301408

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:684

約数の個数: 24

約数和(自身を含む): 2604672

約数和(自身を除く): 1303264

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 607, 1072, 1214, 2144, 2428, 4856, 9712, 19424, 40669, 81338, 162676, 325352, 650704, 1301408]

約数ペア:

[(1, 1301408), (2, 650704), (4, 325352), (8, 162676), (16, 81338), (32, 40669), (67, 19424), (134, 9712), (268, 4856), (536, 2428), (607, 2144), (1072, 1214)]