2668190304958

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{16571993}}^1$

素因数の和:16572256

約数の個数: 24

約数和(自身を含む): 4242960767808

約数和(自身を除く): 1574770462850

約数列:

[1, 2, 19, 38, 223, 361, 446, 722, 4237, 8474, 80503, 161006, 16571993, 33143986, 314867867, 629735734, 3695554439, 5982489473, 7391108878, 11964978946, 70215534341, 140431068682, 1334095152479, 2668190304958]

約数ペア:

[(1, 2668190304958), (2, 1334095152479), (19, 140431068682), (38, 70215534341), (223, 11964978946), (361, 7391108878), (446, 5982489473), (722, 3695554439), (4237, 629735734), (8474, 314867867), (80503, 33143986), (161006, 16571993)]