2019980758

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{364223}}^1$

素因数の和:364331

約数の個数: 16

約数和(自身を含む): 3146895360

約数和(自身を除く): 1126914602

約数列:

[1, 2, 47, 59, 94, 118, 2773, 5546, 364223, 728446, 17118481, 21489157, 34236962, 42978314, 1009990379, 2019980758]

約数ペア:

[(1, 2019980758), (2, 1009990379), (47, 42978314), (59, 34236962), (94, 21489157), (118, 17118481), (2773, 728446), (5546, 364223)]