2451266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:529

約数の個数: 16

約数和(自身を含む): 3900960

約数和(自身を除く): 1449694

約数列:

[1, 2, 19, 38, 251, 257, 502, 514, 4769, 4883, 9538, 9766, 64507, 129014, 1225633, 2451266]

約数ペア:

[(1, 2451266), (2, 1225633), (19, 129014), (38, 64507), (251, 9766), (257, 9538), (502, 4883), (514, 4769)]