1817065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 2373120

約数和(自身を除く): 556055

約数列:

[1, 5, 19, 31, 95, 155, 589, 617, 2945, 3085, 11723, 19127, 58615, 95635, 363413, 1817065]

約数ペア:

[(1, 1817065), (5, 363413), (19, 95635), (31, 58615), (95, 19127), (155, 11723), (589, 3085), (617, 2945)]