1942780208

素因数分解:

$2^4\times {\mathrm{3877}}^1\times {\mathrm{31319}}^1$

素因数の和:35204

約数の個数: 20

約数和(自身を含む): 3765227760

約数和(自身を除く): 1822447552

約数列:

[1, 2, 4, 8, 16, 3877, 7754, 15508, 31016, 31319, 62032, 62638, 125276, 250552, 501104, 121423763, 242847526, 485695052, 971390104, 1942780208]

約数ペア:

[(1, 1942780208), (2, 971390104), (4, 485695052), (8, 242847526), (16, 121423763), (3877, 501104), (7754, 250552), (15508, 125276), (31016, 62638), (31319, 62032)]