2027476

素因数分解:

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

素因数の和:156

約数の個数: 36

約数和(自身を含む): 4021920

約数和(自身を除く): 1994444

約数列:

[1, 2, 4, 11, 22, 44, 59, 71, 118, 121, 142, 236, 242, 284, 484, 649, 781, 1298, 1562, 2596, 3124, 4189, 7139, 8378, 8591, 14278, 16756, 17182, 28556, 34364, 46079, 92158, 184316, 506869, 1013738, 2027476]

約数ペア:

[(1, 2027476), (2, 1013738), (4, 506869), (11, 184316), (22, 92158), (44, 46079), (59, 34364), (71, 28556), (118, 17182), (121, 16756), (142, 14278), (236, 8591), (242, 8378), (284, 7139), (484, 4189), (649, 3124), (781, 2596), (1298, 1562)]