2078794370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{15217}}^1$

素因数の和:15962

約数の個数: 32

約数和(自身を含む): 3944505600

約数和(自身を除く): 1865711230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 719, 1438, 3595, 7190, 13661, 15217, 27322, 30434, 68305, 76085, 136610, 152170, 289123, 578246, 1445615, 2891230, 10941023, 21882046, 54705115, 109410230, 207879437, 415758874, 1039397185, 2078794370]

約数ペア:

[(1, 2078794370), (2, 1039397185), (5, 415758874), (10, 207879437), (19, 109410230), (38, 54705115), (95, 21882046), (190, 10941023), (719, 2891230), (1438, 1445615), (3595, 578246), (7190, 289123), (13661, 152170), (15217, 136610), (27322, 76085), (30434, 68305)]