2016661330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{28921}}^1$

素因数の和:29314

約数の個数: 32

約数和(自身を含む): 3831586560

約数和(自身を除く): 1814925230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 367, 734, 1835, 3670, 6973, 13946, 28921, 34865, 57842, 69730, 144605, 289210, 549499, 1098998, 2747495, 5494990, 10614007, 21228014, 53070035, 106140070, 201666133, 403332266, 1008330665, 2016661330]

約数ペア:

[(1, 2016661330), (2, 1008330665), (5, 403332266), (10, 201666133), (19, 106140070), (38, 53070035), (95, 21228014), (190, 10614007), (367, 5494990), (734, 2747495), (1835, 1098998), (3670, 549499), (6973, 289210), (13946, 144605), (28921, 69730), (34865, 57842)]