82739878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 141232896

約数和(自身を除く): 58493018

約数列:

[1, 2, 13, 23, 26, 46, 83, 166, 299, 598, 1079, 1667, 1909, 2158, 3334, 3818, 21671, 24817, 38341, 43342, 49634, 76682, 138361, 276722, 498433, 996866, 1798693, 3182303, 3597386, 6364606, 41369939, 82739878]

約数ペア:

[(1, 82739878), (2, 41369939), (13, 6364606), (23, 3597386), (26, 3182303), (46, 1798693), (83, 996866), (166, 498433), (299, 276722), (598, 138361), (1079, 76682), (1667, 49634), (1909, 43342), (2158, 38341), (3334, 24817), (3818, 21671)]