2019581642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{5839}}^1$

素因数の和:6158

約数の個数: 32

約数和(自身を含む): 3337770240

約数和(自身を除く): 1318188598

約数列:

[1, 2, 13, 26, 53, 106, 251, 502, 689, 1378, 3263, 5839, 6526, 11678, 13303, 26606, 75907, 151814, 172939, 309467, 345878, 618934, 1465589, 2931178, 4023071, 8046142, 19052657, 38105314, 77676217, 155352434, 1009790821, 2019581642]

約数ペア:

[(1, 2019581642), (2, 1009790821), (13, 155352434), (26, 77676217), (53, 38105314), (106, 19052657), (251, 8046142), (502, 4023071), (689, 2931178), (1378, 1465589), (3263, 618934), (5839, 345878), (6526, 309467), (11678, 172939), (13303, 151814), (26606, 75907)]