551567238

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{7603}}^1$

素因数の和:7828

約数の個数: 32

約数和(自身を含む): 1123445376

約数和(自身を除く): 571878138

約数列:

[1, 2, 3, 6, 107, 113, 214, 226, 321, 339, 642, 678, 7603, 12091, 15206, 22809, 24182, 36273, 45618, 72546, 813521, 859139, 1627042, 1718278, 2440563, 2577417, 4881126, 5154834, 91927873, 183855746, 275783619, 551567238]

約数ペア:

[(1, 551567238), (2, 275783619), (3, 183855746), (6, 91927873), (107, 5154834), (113, 4881126), (214, 2577417), (226, 2440563), (321, 1718278), (339, 1627042), (642, 859139), (678, 813521), (7603, 72546), (12091, 45618), (15206, 36273), (22809, 24182)]