7981058

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 13343616

約数和(自身を除く): 5362558

約数列:

[1, 2, 17, 34, 43, 53, 86, 103, 106, 206, 731, 901, 1462, 1751, 1802, 2279, 3502, 4429, 4558, 5459, 8858, 10918, 38743, 75293, 77486, 92803, 150586, 185606, 234737, 469474, 3990529, 7981058]

約数ペア:

[(1, 7981058), (2, 3990529), (17, 469474), (34, 234737), (43, 185606), (53, 150586), (86, 92803), (103, 77486), (106, 75293), (206, 38743), (731, 10918), (901, 8858), (1462, 5459), (1751, 4558), (1802, 4429), (2279, 3502)]