3924232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 8026200

約数和(自身を除く): 4101968

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 389, 776, 778, 1261, 1556, 2522, 3112, 5044, 5057, 10088, 10114, 20228, 37733, 40456, 75466, 150932, 301864, 490529, 981058, 1962116, 3924232]

約数ペア:

[(1, 3924232), (2, 1962116), (4, 981058), (8, 490529), (13, 301864), (26, 150932), (52, 75466), (97, 40456), (104, 37733), (194, 20228), (388, 10114), (389, 10088), (776, 5057), (778, 5044), (1261, 3112), (1556, 2522)]