2865987358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{43969}}^1$

素因数の和:44116

約数の個数: 32

約数和(自身を含む): 4875393600

約数和(自身を除く): 2009406242

約数列:

[1, 2, 13, 23, 26, 46, 109, 218, 299, 598, 1417, 2507, 2834, 5014, 32591, 43969, 65182, 87938, 571597, 1011287, 1143194, 2022574, 4792621, 9585242, 13146731, 26293462, 62304073, 110230283, 124608146, 220460566, 1432993679, 2865987358]

約数ペア:

[(1, 2865987358), (2, 1432993679), (13, 220460566), (23, 124608146), (26, 110230283), (46, 62304073), (109, 26293462), (218, 13146731), (299, 9585242), (598, 4792621), (1417, 2022574), (2507, 1143194), (2834, 1011287), (5014, 571597), (32591, 87938), (43969, 65182)]