2619259994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{374501}}^1$

素因数の和:374785

約数の個数: 16

約数和(自身を含む): 4246852680

約数和(自身を除く): 1627592686

約数列:

[1, 2, 13, 26, 269, 538, 3497, 6994, 374501, 749002, 4868513, 9737026, 100740769, 201481538, 1309629997, 2619259994]

約数ペア:

[(1, 2619259994), (2, 1309629997), (13, 201481538), (26, 100740769), (269, 9737026), (538, 4868513), (3497, 749002), (6994, 374501)]