2016099995

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{2111}}^1$

素因数の和:4235

約数の個数: 32

約数和(自身を含む): 2980454400

約数和(自身を除く): 964354405

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 2099, 2111, 10495, 10555, 14693, 14777, 27287, 27443, 73465, 73885, 136435, 137215, 191009, 192101, 955045, 960505, 4430989, 22154945, 31016923, 57602857, 155084615, 288014285, 403219999, 2016099995]

約数ペア:

[(1, 2016099995), (5, 403219999), (7, 288014285), (13, 155084615), (35, 57602857), (65, 31016923), (91, 22154945), (455, 4430989), (2099, 960505), (2111, 955045), (10495, 192101), (10555, 191009), (14693, 137215), (14777, 136435), (27287, 73885), (27443, 73465)]