729142778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{15233}}^1$

素因数の和:15518

約数の個数: 32

約数和(自身を含む): 1351316736

約数和(自身を除く): 622173958

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 263, 526, 1841, 3419, 3682, 6838, 15233, 23933, 30466, 47866, 106631, 198029, 213262, 396058, 1386203, 2772406, 4006279, 8012558, 28043953, 52081627, 56087906, 104163254, 364571389, 729142778]

約数ペア:

[(1, 729142778), (2, 364571389), (7, 104163254), (13, 56087906), (14, 52081627), (26, 28043953), (91, 8012558), (182, 4006279), (263, 2772406), (526, 1386203), (1841, 396058), (3419, 213262), (3682, 198029), (6838, 106631), (15233, 47866), (23933, 30466)]