2856898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2119742

約数列:

[1, 2, 11, 22, 31, 59, 62, 71, 118, 142, 341, 649, 682, 781, 1298, 1562, 1829, 2201, 3658, 4189, 4402, 8378, 20119, 24211, 40238, 46079, 48422, 92158, 129859, 259718, 1428449, 2856898]

約数ペア:

[(1, 2856898), (2, 1428449), (11, 259718), (22, 129859), (31, 92158), (59, 48422), (62, 46079), (71, 40238), (118, 24211), (142, 20119), (341, 8378), (649, 4402), (682, 4189), (781, 3658), (1298, 2201), (1562, 1829)]