2051207966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{242059}}^1$

素因数の和:242303

約数の個数: 16

約数和(自身を含む): 3253286400

約数和(自身を除く): 1202078434

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 242059, 484118, 4599121, 9198242, 53979157, 107958314, 1025603983, 2051207966]

約数ペア:

[(1, 2051207966), (2, 1025603983), (19, 107958314), (38, 53979157), (223, 9198242), (446, 4599121), (4237, 484118), (8474, 242059)]