313573678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{3331}}^1$

素因数の和:3744

約数の個数: 24

約数和(自身を含む): 518492520

約数和(自身を除く): 204918842

約数列:

[1, 2, 11, 22, 121, 242, 389, 778, 3331, 4279, 6662, 8558, 36641, 47069, 73282, 94138, 403051, 806102, 1295759, 2591518, 14253349, 28506698, 156786839, 313573678]

約数ペア:

[(1, 313573678), (2, 156786839), (11, 28506698), (22, 14253349), (121, 2591518), (242, 1295759), (389, 806102), (778, 403051), (3331, 94138), (4279, 73282), (6662, 47069), (8558, 36641)]