1470978

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1230

約数の個数: 24

約数和(自身を含む): 3234816

約数和(自身を除く): 1763838

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1151, 1278, 2302, 3453, 6906, 10359, 20718, 81721, 163442, 245163, 490326, 735489, 1470978]

約数ペア:

[(1, 1470978), (2, 735489), (3, 490326), (6, 245163), (9, 163442), (18, 81721), (71, 20718), (142, 10359), (213, 6906), (426, 3453), (639, 2302), (1151, 1278)]