345711994

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1\times {\mathrm{1277}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 522160128

約数和(自身を除く): 176448134

約数列:

[1, 2, 223, 446, 607, 1214, 1277, 2554, 135361, 270722, 284771, 569542, 775139, 1550278, 172855997, 345711994]

約数ペア:

[(1, 345711994), (2, 172855997), (223, 1550278), (446, 775139), (607, 569542), (1214, 284771), (1277, 270722), (2554, 135361)]