1245904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7079}}^1$

素因数の和:7098

約数の個数: 20

約数和(自身を含む): 2633760

約数和(自身を除く): 1387856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7079, 14158, 28316, 56632, 77869, 113264, 155738, 311476, 622952, 1245904]

約数ペア:

[(1, 1245904), (2, 622952), (4, 311476), (8, 155738), (11, 113264), (16, 77869), (22, 56632), (44, 28316), (88, 14158), (176, 7079)]