2019945779306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{751}}^1\times {\mathrm{66271}}^1$

素因数の和:67267

約数の個数: 64

約数和(自身を含む): 3750897647616

約数和(自身を除く): 1730951868310

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 223, 446, 751, 1502, 1561, 2899, 3122, 5257, 5798, 9763, 10514, 19526, 20293, 40586, 66271, 68341, 132542, 136682, 167473, 334946, 463897, 861523, 927794, 1172311, 1723046, 2177149, 2344622, 4354298, 6030661, 12061322, 14778433, 15240043, 29556866, 30480086, 49769521, 99539042, 103449031, 192119629, 206898062, 348386647, 384239258, 647003773, 696773294, 1294007546, 1344837403, 2689674806, 4529026411, 9058052822, 11098603183, 22197206366, 77690222281, 144281841379, 155380444562, 288563682758, 1009972889653, 2019945779306]

約数ペア:

[(1, 2019945779306), (2, 1009972889653), (7, 288563682758), (13, 155380444562), (14, 144281841379), (26, 77690222281), (91, 22197206366), (182, 11098603183), (223, 9058052822), (446, 4529026411), (751, 2689674806), (1502, 1344837403), (1561, 1294007546), (2899, 696773294), (3122, 647003773), (5257, 384239258), (5798, 348386647), (9763, 206898062), (10514, 192119629), (19526, 103449031), (20293, 99539042), (40586, 49769521), (66271, 30480086), (68341, 29556866), (132542, 15240043), (136682, 14778433), (167473, 12061322), (334946, 6030661), (463897, 4354298), (861523, 2344622), (927794, 2177149), (1172311, 1723046)]