1275013912

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{983}}^1\times {\mathrm{2221}}^1$

素因数の和:3283

約数の個数: 32

約数和(自身を含む): 2426957280

約数和(自身を除く): 1151943368

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 983, 1966, 2221, 3932, 4442, 7864, 8884, 17768, 71759, 143518, 162133, 287036, 324266, 574072, 648532, 1297064, 2183243, 4366486, 8732972, 17465944, 159376739, 318753478, 637506956, 1275013912]

約数ペア:

[(1, 1275013912), (2, 637506956), (4, 318753478), (8, 159376739), (73, 17465944), (146, 8732972), (292, 4366486), (584, 2183243), (983, 1297064), (1966, 648532), (2221, 574072), (3932, 324266), (4442, 287036), (7864, 162133), (8884, 143518), (17768, 71759)]