2663944870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{313037}}^1$

素因数の和:313104

約数の個数: 32

約数和(自身を含む): 5138831808

約数和(自身を除く): 2474886938

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 313037, 626074, 1565185, 3130370, 7199851, 11582369, 14399702, 23164738, 35999255, 57911845, 71998510, 115823690, 266394487, 532788974, 1331972435, 2663944870]

約数ペア:

[(1, 2663944870), (2, 1331972435), (5, 532788974), (10, 266394487), (23, 115823690), (37, 71998510), (46, 57911845), (74, 35999255), (115, 23164738), (185, 14399702), (230, 11582369), (370, 7199851), (851, 3130370), (1702, 1565185), (4255, 626074), (8510, 313037)]