1999703526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{5653}}^1$

素因数の和:5813

約数の個数: 64

約数和(自身を含む): 4396550400

約数和(自身を除く): 2396846874

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 107, 114, 174, 214, 321, 551, 642, 1102, 1653, 2033, 3103, 3306, 4066, 5653, 6099, 6206, 9309, 11306, 12198, 16959, 18618, 33918, 58957, 107407, 117914, 163937, 176871, 214814, 322221, 327874, 353742, 491811, 604871, 644442, 983622, 1209742, 1814613, 3114803, 3629226, 6229606, 9344409, 11492549, 17541259, 18688818, 22985098, 34477647, 35082518, 52623777, 68955294, 105247554, 333283921, 666567842, 999851763, 1999703526]

約数ペア:

[(1, 1999703526), (2, 999851763), (3, 666567842), (6, 333283921), (19, 105247554), (29, 68955294), (38, 52623777), (57, 35082518), (58, 34477647), (87, 22985098), (107, 18688818), (114, 17541259), (174, 11492549), (214, 9344409), (321, 6229606), (551, 3629226), (642, 3114803), (1102, 1814613), (1653, 1209742), (2033, 983622), (3103, 644442), (3306, 604871), (4066, 491811), (5653, 353742), (6099, 327874), (6206, 322221), (9309, 214814), (11306, 176871), (12198, 163937), (16959, 117914), (18618, 107407), (33918, 58957)]