313680692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{194591}}^1$

素因数の和:194639

約数の個数: 24

約数和(自身を含む): 610240512

約数和(自身を除く): 296559820

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 194591, 389182, 778364, 2529683, 5059366, 6032321, 10118732, 12064642, 24129284, 78420173, 156840346, 313680692]

約数ペア:

[(1, 313680692), (2, 156840346), (4, 78420173), (13, 24129284), (26, 12064642), (31, 10118732), (52, 6032321), (62, 5059366), (124, 2529683), (403, 778364), (806, 389182), (1612, 194591)]