1904003724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{83641}}^1$

素因数の和:83926

約数の個数: 48

約数和(自身を含む): 5096139776

約数和(自身を除く): 3192136052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 1084, 1626, 1897, 3252, 3794, 5691, 7588, 11382, 22764, 83641, 167282, 250923, 334564, 501846, 585487, 1003692, 1170974, 1756461, 2341948, 3512922, 7025844, 22666711, 45333422, 68000133, 90666844, 136000266, 158666977, 272000532, 317333954, 476000931, 634667908, 952001862, 1904003724]

約数ペア:

[(1, 1904003724), (2, 952001862), (3, 634667908), (4, 476000931), (6, 317333954), (7, 272000532), (12, 158666977), (14, 136000266), (21, 90666844), (28, 68000133), (42, 45333422), (84, 22666711), (271, 7025844), (542, 3512922), (813, 2341948), (1084, 1756461), (1626, 1170974), (1897, 1003692), (3252, 585487), (3794, 501846), (5691, 334564), (7588, 250923), (11382, 167282), (22764, 83641)]