1313238526

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{11731}}^1$

素因数の和:12207

約数の個数: 16

約数和(自身を含む): 1986743808

約数和(自身を除く): 673505282

約数列:

[1, 2, 223, 251, 446, 502, 11731, 23462, 55973, 111946, 2616013, 2944481, 5232026, 5888962, 656619263, 1313238526]

約数ペア:

[(1, 1313238526), (2, 656619263), (223, 5888962), (251, 5232026), (446, 2944481), (502, 2616013), (11731, 111946), (23462, 55973)]