2017490585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{7177}}^1$

素因数の和:7481

約数の個数: 32

約数和(自身を含む): 2790806400

約数和(自身を除く): 773315815

約数列:

[1, 5, 11, 19, 55, 95, 209, 269, 1045, 1345, 2959, 5111, 7177, 14795, 25555, 35885, 56221, 78947, 136363, 281105, 394735, 681815, 1499993, 1930613, 7499965, 9653065, 21236743, 36681647, 106183715, 183408235, 403498117, 2017490585]

約数ペア:

[(1, 2017490585), (5, 403498117), (11, 183408235), (19, 106183715), (55, 36681647), (95, 21236743), (209, 9653065), (269, 7499965), (1045, 1930613), (1345, 1499993), (2959, 681815), (5111, 394735), (7177, 281105), (14795, 136363), (25555, 78947), (35885, 56221)]