2489496766

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1\times {\mathrm{10993}}^1$

素因数の和:11763

約数の個数: 16

約数和(自身を含む): 3759948000

約数和(自身を除く): 1270451234

約数列:

[1, 2, 199, 398, 569, 1138, 10993, 21986, 113231, 226462, 2187607, 4375214, 6255017, 12510034, 1244748383, 2489496766]

約数ペア:

[(1, 2489496766), (2, 1244748383), (199, 12510034), (398, 6255017), (569, 4375214), (1138, 2187607), (10993, 226462), (21986, 113231)]