1291001052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{31247}}^1$

素因数の和:31578

約数の個数: 48

約数和(自身を含む): 3296788992

約数和(自身を除く): 2005787940

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 313, 626, 939, 1252, 1878, 3443, 3756, 6886, 10329, 13772, 20658, 31247, 41316, 62494, 93741, 124988, 187482, 343717, 374964, 687434, 1031151, 1374868, 2062302, 4124604, 9780311, 19560622, 29340933, 39121244, 58681866, 107583421, 117363732, 215166842, 322750263, 430333684, 645500526, 1291001052]

約数ペア:

[(1, 1291001052), (2, 645500526), (3, 430333684), (4, 322750263), (6, 215166842), (11, 117363732), (12, 107583421), (22, 58681866), (33, 39121244), (44, 29340933), (66, 19560622), (132, 9780311), (313, 4124604), (626, 2062302), (939, 1374868), (1252, 1031151), (1878, 687434), (3443, 374964), (3756, 343717), (6886, 187482), (10329, 124988), (13772, 93741), (20658, 62494), (31247, 41316)]