2013303565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107923}}^1$

素因数の和:107989

約数の個数: 32

約数和(自身を含む): 3046046976

約数和(自身を除く): 1032743411

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 3731, 18655, 107923, 539615, 755461, 1402999, 3777305, 4424843, 7014995, 9820993, 22124215, 30973901, 49104965, 57522959, 154869505, 287614795, 402660713, 2013303565]

約数ペア:

[(1, 2013303565), (5, 402660713), (7, 287614795), (13, 154869505), (35, 57522959), (41, 49104965), (65, 30973901), (91, 22124215), (205, 9820993), (287, 7014995), (455, 4424843), (533, 3777305), (1435, 1402999), (2665, 755461), (3731, 539615), (18655, 107923)]