1421919694

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1829

約数の個数: 48

約数和(自身を含む): 2408809968

約数和(自身を除く): 986890274

約数列:

[1, 2, 13, 26, 37, 67, 74, 134, 169, 338, 481, 871, 962, 1697, 1742, 2479, 3394, 4958, 6253, 11323, 12506, 22061, 22646, 32227, 44122, 62789, 64454, 113699, 125578, 227398, 286793, 418951, 573586, 816257, 837902, 1478087, 1632514, 2956174, 4206863, 8413726, 10611341, 19215131, 21222682, 38430262, 54689219, 109378438, 710959847, 1421919694]

約数ペア:

[(1, 1421919694), (2, 710959847), (13, 109378438), (26, 54689219), (37, 38430262), (67, 21222682), (74, 19215131), (134, 10611341), (169, 8413726), (338, 4206863), (481, 2956174), (871, 1632514), (962, 1478087), (1697, 837902), (1742, 816257), (2479, 573586), (3394, 418951), (4958, 286793), (6253, 227398), (11323, 125578), (12506, 113699), (22061, 64454), (22646, 62789), (32227, 44122)]