2051892970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{172573}}^1$

素因数の和:172650

約数の個数: 32

約数和(自身を含む): 3913978320

約数和(自身を除く): 1862085350

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 172573, 345146, 862865, 1725730, 5004617, 7075493, 10009234, 14150986, 25023085, 35377465, 50046170, 70754930, 205189297, 410378594, 1025946485, 2051892970]

約数ペア:

[(1, 2051892970), (2, 1025946485), (5, 410378594), (10, 205189297), (29, 70754930), (41, 50046170), (58, 35377465), (82, 25023085), (145, 14150986), (205, 10009234), (290, 7075493), (410, 5004617), (1189, 1725730), (2378, 862865), (5945, 345146), (11890, 172573)]