2018512990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{15031}}^1$

素因数の和:16084

約数の個数: 32

約数和(自身を含む): 3916858176

約数和(自身を除く): 1898345186

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1033, 2066, 5165, 10330, 13429, 15031, 26858, 30062, 67145, 75155, 134290, 150310, 195403, 390806, 977015, 1954030, 15527023, 31054046, 77635115, 155270230, 201851299, 403702598, 1009256495, 2018512990]

約数ペア:

[(1, 2018512990), (2, 1009256495), (5, 403702598), (10, 201851299), (13, 155270230), (26, 77635115), (65, 31054046), (130, 15527023), (1033, 1954030), (2066, 977015), (5165, 390806), (10330, 195403), (13429, 150310), (15031, 134290), (26858, 75155), (30062, 67145)]