8365490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 17362944

約数和(自身を除く): 8997454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 941, 1270, 1778, 1882, 4445, 4705, 6587, 8890, 9410, 13174, 32935, 65870, 119507, 239014, 597535, 836549, 1195070, 1673098, 4182745, 8365490]

約数ペア:

[(1, 8365490), (2, 4182745), (5, 1673098), (7, 1195070), (10, 836549), (14, 597535), (35, 239014), (70, 119507), (127, 65870), (254, 32935), (635, 13174), (889, 9410), (941, 8890), (1270, 6587), (1778, 4705), (1882, 4445)]