1997871389076

素因数分解:

$2^2\times 3^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1\times {\mathrm{1125361}}^1$

素因数の和:1126144

約数の個数: 48

約数和(自身を含む): 4686187425920

約数和(自身を除く): 2688316036844

約数列:

[1, 2, 3, 4, 6, 12, 337, 439, 674, 878, 1011, 1317, 1348, 1756, 2022, 2634, 4044, 5268, 147943, 295886, 443829, 591772, 887658, 1125361, 1775316, 2250722, 3376083, 4501444, 6752166, 13504332, 379246657, 494033479, 758493314, 988066958, 1137739971, 1482100437, 1516986628, 1976133916, 2275479942, 2964200874, 4550959884, 5928401748, 166489282423, 332978564846, 499467847269, 665957129692, 998935694538, 1997871389076]

約数ペア:

[(1, 1997871389076), (2, 998935694538), (3, 665957129692), (4, 499467847269), (6, 332978564846), (12, 166489282423), (337, 5928401748), (439, 4550959884), (674, 2964200874), (878, 2275479942), (1011, 1976133916), (1317, 1516986628), (1348, 1482100437), (1756, 1137739971), (2022, 988066958), (2634, 758493314), (4044, 494033479), (5268, 379246657), (147943, 13504332), (295886, 6752166), (443829, 4501444), (591772, 3376083), (887658, 2250722), (1125361, 1775316)]