2428734

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{751}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 6172416

約数和(自身を除く): 3743682

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 751, 1078, 1502, 1617, 2253, 3234, 4506, 5257, 8261, 10514, 15771, 16522, 24783, 31542, 36799, 49566, 57827, 73598, 110397, 115654, 173481, 220794, 346962, 404789, 809578, 1214367, 2428734]

約数ペア:

[(1, 2428734), (2, 1214367), (3, 809578), (6, 404789), (7, 346962), (11, 220794), (14, 173481), (21, 115654), (22, 110397), (33, 73598), (42, 57827), (49, 49566), (66, 36799), (77, 31542), (98, 24783), (147, 16522), (154, 15771), (231, 10514), (294, 8261), (462, 5257), (539, 4506), (751, 3234), (1078, 2253), (1502, 1617)]