219876742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1\times {\mathrm{4349}}^1$

素因数の和:5855

約数の個数: 16

約数和(自身を含む): 349531200

約数和(自身を除く): 129654458

約数列:

[1, 2, 17, 34, 1487, 2974, 4349, 8698, 25279, 50558, 73933, 147866, 6466963, 12933926, 109938371, 219876742]

約数ペア:

[(1, 219876742), (2, 109938371), (17, 12933926), (34, 6466963), (1487, 147866), (2974, 73933), (4349, 50558), (8698, 25279)]