1373666

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 24

約数和(自身を含む): 2437776

約数和(自身を除く): 1064110

約数列:

[1, 2, 7, 14, 49, 98, 107, 131, 214, 262, 749, 917, 1498, 1834, 5243, 6419, 10486, 12838, 14017, 28034, 98119, 196238, 686833, 1373666]

約数ペア:

[(1, 1373666), (2, 686833), (7, 196238), (14, 98119), (49, 28034), (98, 14017), (107, 12838), (131, 10486), (214, 6419), (262, 5243), (749, 1834), (917, 1498)]