939870862

素因数分解:

$2^1\times 7^2\times {\mathrm{863}}^1\times {\mathrm{11113}}^1$

素因数の和:11992

約数の個数: 24

約数和(自身を含む): 1642026816

約数和(自身を除く): 702155954

約数列:

[1, 2, 7, 14, 49, 98, 863, 1726, 6041, 11113, 12082, 22226, 42287, 77791, 84574, 155582, 544537, 1089074, 9590519, 19181038, 67133633, 134267266, 469935431, 939870862]

約数ペア:

[(1, 939870862), (2, 469935431), (7, 134267266), (14, 67133633), (49, 19181038), (98, 9590519), (863, 1089074), (1726, 544537), (6041, 155582), (11113, 84574), (12082, 77791), (22226, 42287)]