214626724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1669}}^1\times {\mathrm{2473}}^1$

素因数の和:4159

約数の個数: 24

約数和(自身を含む): 404894840

約数和(自身を除く): 190268116

約数列:

[1, 2, 4, 13, 26, 52, 1669, 2473, 3338, 4946, 6676, 9892, 21697, 32149, 43394, 64298, 86788, 128596, 4127437, 8254874, 16509748, 53656681, 107313362, 214626724]

約数ペア:

[(1, 214626724), (2, 107313362), (4, 53656681), (13, 16509748), (26, 8254874), (52, 4127437), (1669, 128596), (2473, 86788), (3338, 64298), (4946, 43394), (6676, 32149), (9892, 21697)]