3298580

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1259}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 6985440

約数和(自身を除く): 3686860

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1259, 1310, 2518, 2620, 5036, 6295, 12590, 25180, 164929, 329858, 659716, 824645, 1649290, 3298580]

約数ペア:

[(1, 3298580), (2, 1649290), (4, 824645), (5, 659716), (10, 329858), (20, 164929), (131, 25180), (262, 12590), (524, 6295), (655, 5036), (1259, 2620), (1310, 2518)]