1327869088

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{455999}}^1$

素因数の和:456029

約数の個数: 48

約数和(自身を含む): 3217536000

約数和(自身を除く): 1889666912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 455999, 911998, 1823996, 3191993, 3647992, 5927987, 6383986, 7295984, 11855974, 12767972, 14591968, 23711948, 25535944, 41495909, 47423896, 51071888, 82991818, 94847792, 102143776, 165983636, 189695584, 331967272, 663934544, 1327869088]

約数ペア:

[(1, 1327869088), (2, 663934544), (4, 331967272), (7, 189695584), (8, 165983636), (13, 102143776), (14, 94847792), (16, 82991818), (26, 51071888), (28, 47423896), (32, 41495909), (52, 25535944), (56, 23711948), (91, 14591968), (104, 12767972), (112, 11855974), (182, 7295984), (208, 6383986), (224, 5927987), (364, 3647992), (416, 3191993), (728, 1823996), (1456, 911998), (2912, 455999)]