2624570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1553}}^1$

素因数の和:1586

約数の個数: 24

約数和(自身を含む): 5118876

約数和(自身を除く): 2494306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1553, 1690, 3106, 7765, 15530, 20189, 40378, 100945, 201890, 262457, 524914, 1312285, 2624570]

約数ペア:

[(1, 2624570), (2, 1312285), (5, 524914), (10, 262457), (13, 201890), (26, 100945), (65, 40378), (130, 20189), (169, 15530), (338, 7765), (845, 3106), (1553, 1690)]