298310545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{12713}}^1$

素因数の和:12769

約数の個数: 24

約数和(自身を含む): 406898856

約数和(自身を除く): 108588311

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1235, 1805, 4693, 12713, 23465, 63565, 165269, 241547, 826345, 1207735, 3140111, 4589393, 15700555, 22946965, 59662109, 298310545]

約数ペア:

[(1, 298310545), (5, 59662109), (13, 22946965), (19, 15700555), (65, 4589393), (95, 3140111), (247, 1207735), (361, 826345), (1235, 241547), (1805, 165269), (4693, 63565), (12713, 23465)]