788792108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{213649}}^1$

素因数の和:213737

約数の個数: 24

約数和(自身を含む): 1507514400

約数和(自身を除く): 718722292

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 213649, 427298, 854596, 2777437, 5554874, 11109748, 15169079, 30338158, 60676316, 197198027, 394396054, 788792108]

約数ペア:

[(1, 788792108), (2, 394396054), (4, 197198027), (13, 60676316), (26, 30338158), (52, 15169079), (71, 11109748), (142, 5554874), (284, 2777437), (923, 854596), (1846, 427298), (3692, 213649)]