1187306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:565

約数の個数: 16

約数和(自身を含む): 1897344

約数和(自身を除く): 710038

約数列:

[1, 2, 23, 46, 53, 106, 487, 974, 1219, 2438, 11201, 22402, 25811, 51622, 593653, 1187306]

約数ペア:

[(1, 1187306), (2, 593653), (23, 51622), (46, 25811), (53, 22402), (106, 11201), (487, 2438), (974, 1219)]