1964702913115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{8111}}^1\times {\mathrm{17483}}^1$

素因数の和:25779

約数の個数: 32

約数和(自身を含む): 2512096644096

約数和(自身を除く): 547393730981

約数列:

[1, 5, 17, 85, 163, 815, 2771, 8111, 13855, 17483, 40555, 87415, 137887, 297211, 689435, 1322093, 1486055, 2849729, 6610465, 14248645, 22475581, 48445393, 112377905, 141804613, 242226965, 709023065, 2410678421, 12053392105, 23114151919, 115570759595, 392940582623, 1964702913115]

約数ペア:

[(1, 1964702913115), (5, 392940582623), (17, 115570759595), (85, 23114151919), (163, 12053392105), (815, 2410678421), (2771, 709023065), (8111, 242226965), (13855, 141804613), (17483, 112377905), (40555, 48445393), (87415, 22475581), (137887, 14248645), (297211, 6610465), (689435, 2849729), (1322093, 1486055)]