21937317076

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1\times {\mathrm{1201}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 39183661440

約数和(自身を除く): 17246344364

約数列:

[1, 2, 4, 97, 179, 194, 263, 358, 388, 526, 716, 1052, 1201, 2402, 4804, 17363, 25511, 34726, 47077, 51022, 69452, 94154, 102044, 116497, 188308, 214979, 232994, 315863, 429958, 465988, 631726, 859916, 1263452, 4566469, 9132938, 18265876, 20852963, 30638711, 41705926, 56539477, 61277422, 83411852, 113078954, 122554844, 226157908, 5484329269, 10968658538, 21937317076]

約数ペア:

[(1, 21937317076), (2, 10968658538), (4, 5484329269), (97, 226157908), (179, 122554844), (194, 113078954), (263, 83411852), (358, 61277422), (388, 56539477), (526, 41705926), (716, 30638711), (1052, 20852963), (1201, 18265876), (2402, 9132938), (4804, 4566469), (17363, 1263452), (25511, 859916), (34726, 631726), (47077, 465988), (51022, 429958), (69452, 315863), (94154, 232994), (102044, 214979), (116497, 188308)]