1540987045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{124123}}^1$

素因数の和:124332

約数の個数: 16

約数和(自身を含む): 2001871872

約数和(自身を除く): 460884827

約数列:

[1, 5, 13, 65, 191, 955, 2483, 12415, 124123, 620615, 1613599, 8067995, 23707493, 118537465, 308197409, 1540987045]

約数ペア:

[(1, 1540987045), (5, 308197409), (13, 118537465), (65, 23707493), (191, 8067995), (955, 1613599), (2483, 620615), (12415, 124123)]