913471286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{2657}}^1$

素因数の和:4568

約数の個数: 32

約数和(自身を含む): 1687936320

約数和(自身を除く): 774465034

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1889, 2657, 3778, 5314, 13223, 18599, 24557, 26446, 34541, 37198, 49114, 69082, 171899, 241787, 343798, 483574, 5019073, 10038146, 35133511, 65247949, 70267022, 130495898, 456735643, 913471286]

約数ペア:

[(1, 913471286), (2, 456735643), (7, 130495898), (13, 70267022), (14, 65247949), (26, 35133511), (91, 10038146), (182, 5019073), (1889, 483574), (2657, 343798), (3778, 241787), (5314, 171899), (13223, 69082), (18599, 49114), (24557, 37198), (26446, 34541)]