1330578626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2693479}}^1$

素因数の和:2693513

約数の個数: 16

約数和(自身を含む): 2262523200

約数和(自身を除く): 931944574

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2693479, 5386958, 35015227, 51176101, 70030454, 102352202, 665289313, 1330578626]

約数ペア:

[(1, 1330578626), (2, 665289313), (13, 102352202), (19, 70030454), (26, 51176101), (38, 35015227), (247, 5386958), (494, 2693479)]