485551222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{6389}}^1$

素因数の和:6520

約数の個数: 32

約数和(自身を含む): 815875200

約数和(自身を除く): 330323978

約数列:

[1, 2, 13, 26, 37, 74, 79, 158, 481, 962, 1027, 2054, 2923, 5846, 6389, 12778, 37999, 75998, 83057, 166114, 236393, 472786, 504731, 1009462, 3073109, 6146218, 6561503, 13123006, 18675047, 37350094, 242775611, 485551222]

約数ペア:

[(1, 485551222), (2, 242775611), (13, 37350094), (26, 18675047), (37, 13123006), (74, 6561503), (79, 6146218), (158, 3073109), (481, 1009462), (962, 504731), (1027, 472786), (2054, 236393), (2923, 166114), (5846, 83057), (6389, 75998), (12778, 37999)]