7133354940745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1\times {\mathrm{1298909}}^1$

素因数の和:1302177

約数の個数: 32

約数和(自身を含む): 9642442798080

約数和(自身を除く): 2509087857335

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 3221, 16105, 35431, 99851, 177155, 499255, 1098361, 1298909, 5491805, 6494545, 14287999, 40266179, 71439995, 201330895, 442927969, 2214639845, 4183785889, 20918929445, 46021644779, 129697362559, 230108223895, 648486812795, 1426670988149, 7133354940745]

約数ペア:

[(1, 7133354940745), (5, 1426670988149), (11, 648486812795), (31, 230108223895), (55, 129697362559), (155, 46021644779), (341, 20918929445), (1705, 4183785889), (3221, 2214639845), (16105, 442927969), (35431, 201330895), (99851, 71439995), (177155, 40266179), (499255, 14287999), (1098361, 6494545), (1298909, 5491805)]