2458409905

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{11887}}^1$

素因数の和:12229

約数の個数: 32

約数和(自身を含む): 3560693760

約数和(自身を除く): 1102283855

約数列:

[1, 5, 7, 19, 35, 95, 133, 311, 665, 1555, 2177, 5909, 10885, 11887, 29545, 41363, 59435, 83209, 206815, 225853, 416045, 1129265, 1580971, 3696857, 7904855, 18484285, 25877999, 70240283, 129389995, 351201415, 491681981, 2458409905]

約数ペア:

[(1, 2458409905), (5, 491681981), (7, 351201415), (19, 129389995), (35, 70240283), (95, 25877999), (133, 18484285), (311, 7904855), (665, 3696857), (1555, 1580971), (2177, 1129265), (5909, 416045), (10885, 225853), (11887, 206815), (29545, 83209), (41363, 59435)]