2017147678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{101681}}^1$

素因数の和:101812

約数の個数: 32

約数和(自身を含む): 3758166720

約数和(自身を除く): 1741019042

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 2834, 9919, 19838, 101681, 203362, 711767, 1321853, 1423534, 2643706, 9252971, 11083229, 18505942, 22166458, 77582603, 144081977, 155165206, 288163954, 1008573839, 2017147678]

約数ペア:

[(1, 2017147678), (2, 1008573839), (7, 288163954), (13, 155165206), (14, 144081977), (26, 77582603), (91, 22166458), (109, 18505942), (182, 11083229), (218, 9252971), (763, 2643706), (1417, 1423534), (1526, 1321853), (2834, 711767), (9919, 203362), (19838, 101681)]