7716470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2432

約数の個数: 32

約数和(自身を含む): 15487200

約数和(自身を除く): 7770730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 2389, 3230, 4778, 11945, 23890, 40613, 45391, 81226, 90782, 203065, 226955, 406130, 453910, 771647, 1543294, 3858235, 7716470]

約数ペア:

[(1, 7716470), (2, 3858235), (5, 1543294), (10, 771647), (17, 453910), (19, 406130), (34, 226955), (38, 203065), (85, 90782), (95, 81226), (170, 45391), (190, 40613), (323, 23890), (646, 11945), (1615, 4778), (2389, 3230)]