9422590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 18390240

約数和(自身を除く): 8967650

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1289, 1462, 2578, 3655, 6445, 7310, 12890, 21913, 43826, 55427, 109565, 110854, 219130, 277135, 554270, 942259, 1884518, 4711295, 9422590]

約数ペア:

[(1, 9422590), (2, 4711295), (5, 1884518), (10, 942259), (17, 554270), (34, 277135), (43, 219130), (85, 110854), (86, 109565), (170, 55427), (215, 43826), (430, 21913), (731, 12890), (1289, 7310), (1462, 6445), (2578, 3655)]