643739052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{3361}}^1$

素因数の和:4830

約数の個数: 48

約数和(自身を含む): 1640225664

約数和(自身を除く): 996486612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1451, 2902, 3361, 4353, 5804, 6722, 8706, 10083, 13444, 15961, 17412, 20166, 31922, 36971, 40332, 47883, 63844, 73942, 95766, 110913, 147884, 191532, 221826, 443652, 4876811, 9753622, 14630433, 19507244, 29260866, 53644921, 58521732, 107289842, 160934763, 214579684, 321869526, 643739052]

約数ペア:

[(1, 643739052), (2, 321869526), (3, 214579684), (4, 160934763), (6, 107289842), (11, 58521732), (12, 53644921), (22, 29260866), (33, 19507244), (44, 14630433), (66, 9753622), (132, 4876811), (1451, 443652), (2902, 221826), (3361, 191532), (4353, 147884), (5804, 110913), (6722, 95766), (8706, 73942), (10083, 63844), (13444, 47883), (15961, 40332), (17412, 36971), (20166, 31922)]