7138537930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16601251}}^1$

素因数の和:16601301

約数の個数: 16

約数和(自身を含む): 13148191584

約数和(自身を除く): 6009653654

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 16601251, 33202502, 83006255, 166012510, 713853793, 1427707586, 3569268965, 7138537930]

約数ペア:

[(1, 7138537930), (2, 3569268965), (5, 1427707586), (10, 713853793), (43, 166012510), (86, 83006255), (215, 33202502), (430, 16601251)]