408082168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3923867}}^1$

素因数の和:3923886

約数の個数: 16

約数和(自身を含む): 824012280

約数和(自身を除く): 415930112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3923867, 7847734, 15695468, 31390936, 51010271, 102020542, 204041084, 408082168]

約数ペア:

[(1, 408082168), (2, 204041084), (4, 102020542), (8, 51010271), (13, 31390936), (26, 15695468), (52, 7847734), (104, 3923867)]