2875574884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1\times {\mathrm{1091}}^1$

素因数の和:1685

約数の個数: 72

約数和(自身を含む): 6244475328

約数和(自身を除く): 3368900444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 557, 676, 1091, 1114, 1183, 2182, 2228, 2366, 3899, 4364, 4732, 7241, 7637, 7798, 14183, 14482, 15274, 15596, 28366, 28964, 30548, 50687, 56732, 94133, 99281, 101374, 184379, 188266, 198562, 202748, 368758, 376532, 397124, 607687, 658931, 737516, 1215374, 1290653, 1317862, 2430748, 2581306, 2635724, 4253809, 5162612, 7899931, 8507618, 15799862, 17015236, 31599724, 55299517, 102699103, 110599034, 205398206, 221198068, 410796412, 718893721, 1437787442, 2875574884]

約数ペア:

[(1, 2875574884), (2, 1437787442), (4, 718893721), (7, 410796412), (13, 221198068), (14, 205398206), (26, 110599034), (28, 102699103), (52, 55299517), (91, 31599724), (169, 17015236), (182, 15799862), (338, 8507618), (364, 7899931), (557, 5162612), (676, 4253809), (1091, 2635724), (1114, 2581306), (1183, 2430748), (2182, 1317862), (2228, 1290653), (2366, 1215374), (3899, 737516), (4364, 658931), (4732, 607687), (7241, 397124), (7637, 376532), (7798, 368758), (14183, 202748), (14482, 198562), (15274, 188266), (15596, 184379), (28366, 101374), (28964, 99281), (30548, 94133), (50687, 56732)]