2016804537548

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1\times {\mathrm{40519}}^1$

素因数の和:42210

約数の個数: 48

約数和(自身を含む): 3615967521600

約数和(自身を除く): 1599162984052

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 548, 1489, 2978, 5956, 8357, 16714, 33428, 40519, 81038, 90829, 162076, 181658, 203993, 363316, 407986, 815972, 2471659, 4943318, 5551103, 9886636, 11102206, 12443573, 22204412, 24887146, 49774292, 60332791, 120665582, 241331164, 338617283, 677234566, 1354469132, 3680300251, 7360600502, 8265592367, 14721201004, 16531184734, 33062369468, 504201134387, 1008402268774, 2016804537548]

約数ペア:

[(1, 2016804537548), (2, 1008402268774), (4, 504201134387), (61, 33062369468), (122, 16531184734), (137, 14721201004), (244, 8265592367), (274, 7360600502), (548, 3680300251), (1489, 1354469132), (2978, 677234566), (5956, 338617283), (8357, 241331164), (16714, 120665582), (33428, 60332791), (40519, 49774292), (81038, 24887146), (90829, 22204412), (162076, 12443573), (181658, 11102206), (203993, 9886636), (363316, 5551103), (407986, 4943318), (815972, 2471659)]