1243281796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1987}}^1\times {\mathrm{8233}}^1$

素因数の和:10243

約数の個数: 24

約数和(自身を含む): 2291686880

約数和(自身を除く): 1048405084

約数列:

[1, 2, 4, 19, 38, 76, 1987, 3974, 7948, 8233, 16466, 32932, 37753, 75506, 151012, 156427, 312854, 625708, 16358971, 32717942, 65435884, 310820449, 621640898, 1243281796]

約数ペア:

[(1, 1243281796), (2, 621640898), (4, 310820449), (19, 65435884), (38, 32717942), (76, 16358971), (1987, 625708), (3974, 312854), (7948, 156427), (8233, 151012), (16466, 75506), (32932, 37753)]