1661900530

素因数分解:

$2^1\times 5^1\times {\mathrm{3407}}^1\times {\mathrm{48779}}^1$

素因数の和:52193

約数の個数: 16

約数和(自身を含む): 2992360320

約数和(自身を除く): 1330459790

約数列:

[1, 2, 5, 10, 3407, 6814, 17035, 34070, 48779, 97558, 243895, 487790, 166190053, 332380106, 830950265, 1661900530]

約数ペア:

[(1, 1661900530), (2, 830950265), (5, 332380106), (10, 166190053), (3407, 487790), (6814, 243895), (17035, 97558), (34070, 48779)]