1497479980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{699757}}^1$

素因数の和:699873

約数の個数: 24

約数和(自身を含む): 3174102288

約数和(自身を除く): 1676622308

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 699757, 1399514, 2799028, 3498785, 6997570, 13995140, 74873999, 149747998, 299495996, 374369995, 748739990, 1497479980]

約数ペア:

[(1, 1497479980), (2, 748739990), (4, 374369995), (5, 299495996), (10, 149747998), (20, 74873999), (107, 13995140), (214, 6997570), (428, 3498785), (535, 2799028), (1070, 1399514), (2140, 699757)]