4066642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 6365952

約数和(自身を除く): 2299310

約数列:

[1, 2, 31, 62, 107, 214, 613, 1226, 3317, 6634, 19003, 38006, 65591, 131182, 2033321, 4066642]

約数ペア:

[(1, 4066642), (2, 2033321), (31, 131182), (62, 65591), (107, 38006), (214, 19003), (613, 6634), (1226, 3317)]