1896070660078

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1\times {\mathrm{41387}}^1$

素因数の和:43441

約数の個数: 64

約数和(自身を含む): 3440038118400

約数和(自身を除く): 1543967458322

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1679, 1949, 3358, 3898, 11753, 13643, 23506, 27286, 41387, 44827, 82774, 89654, 142277, 284554, 289709, 313789, 579418, 627578, 951901, 995939, 1903802, 1991878, 3021251, 3272371, 6042502, 6544742, 6663307, 13326614, 21148757, 22906597, 42297514, 45813194, 69488773, 80663263, 138977546, 161326526, 486421411, 564642841, 972842822, 1129285682, 1855255049, 3710510098, 5888418199, 11776836398, 12986785343, 25973570686, 41218927393, 82437854786, 135433618577, 270867237154, 948035330039, 1896070660078]

約数ペア:

[(1, 1896070660078), (2, 948035330039), (7, 270867237154), (14, 135433618577), (23, 82437854786), (46, 41218927393), (73, 25973570686), (146, 12986785343), (161, 11776836398), (322, 5888418199), (511, 3710510098), (1022, 1855255049), (1679, 1129285682), (1949, 972842822), (3358, 564642841), (3898, 486421411), (11753, 161326526), (13643, 138977546), (23506, 80663263), (27286, 69488773), (41387, 45813194), (44827, 42297514), (82774, 22906597), (89654, 21148757), (142277, 13326614), (284554, 6663307), (289709, 6544742), (313789, 6042502), (579418, 3272371), (627578, 3021251), (951901, 1991878), (995939, 1903802)]