838382062

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{863}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 1531809792

約数和(自身を除く): 693427730

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 431, 862, 863, 1127, 1726, 2254, 3017, 6034, 6041, 9913, 12082, 19826, 19849, 21119, 39698, 42238, 42287, 69391, 84574, 138782, 138943, 277886, 371953, 485737, 743906, 971474, 972601, 1945202, 2603671, 5207342, 8554919, 17109838, 18225697, 36451394, 59884433, 119768866, 419191031, 838382062]

約数ペア:

[(1, 838382062), (2, 419191031), (7, 119768866), (14, 59884433), (23, 36451394), (46, 18225697), (49, 17109838), (98, 8554919), (161, 5207342), (322, 2603671), (431, 1945202), (862, 972601), (863, 971474), (1127, 743906), (1726, 485737), (2254, 371953), (3017, 277886), (6034, 138943), (6041, 138782), (9913, 84574), (12082, 69391), (19826, 42287), (19849, 42238), (21119, 39698)]