2013176039

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 2461777920

約数和(自身を除く): 448601881

約数列:

[1, 7, 23, 79, 83, 161, 553, 581, 1817, 1907, 1909, 6557, 12719, 13349, 13363, 43861, 45899, 150653, 150811, 158281, 307027, 1054571, 1055677, 1107967, 3465019, 3640463, 12504199, 24255133, 25483241, 87529393, 287596577, 2013176039]

約数ペア:

[(1, 2013176039), (7, 287596577), (23, 87529393), (79, 25483241), (83, 24255133), (161, 12504199), (553, 3640463), (581, 3465019), (1817, 1107967), (1907, 1055677), (1909, 1054571), (6557, 307027), (12719, 158281), (13349, 150811), (13363, 150653), (43861, 45899)]