521104910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{6827}}^1$

素因数の和:7300

約数の個数: 32

約数和(自身を含む): 995522400

約数和(自身を除く): 474417490

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 449, 898, 2245, 4490, 6827, 7633, 13654, 15266, 34135, 38165, 68270, 76330, 116059, 232118, 580295, 1160590, 3065323, 6130646, 15326615, 30653230, 52110491, 104220982, 260552455, 521104910]

約数ペア:

[(1, 521104910), (2, 260552455), (5, 104220982), (10, 52110491), (17, 30653230), (34, 15326615), (85, 6130646), (170, 3065323), (449, 1160590), (898, 580295), (2245, 232118), (4490, 116059), (6827, 76330), (7633, 68270), (13654, 38165), (15266, 34135)]