2013091795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{90823}}^1$

素因数の和:90883

約数の個数: 32

約数和(自身を含む): 2929618944

約数和(自身を除く): 916527149

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 4433, 22165, 90823, 454115, 999053, 1180699, 2815513, 4995265, 5903495, 12987689, 14077565, 30970643, 36601669, 64938445, 154853215, 183008345, 402618359, 2013091795]

約数ペア:

[(1, 2013091795), (5, 402618359), (11, 183008345), (13, 154853215), (31, 64938445), (55, 36601669), (65, 30970643), (143, 14077565), (155, 12987689), (341, 5903495), (403, 4995265), (715, 2815513), (1705, 1180699), (2015, 999053), (4433, 454115), (22165, 90823)]