743285084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{153953}}^1$

素因数の和:154045

約数の個数: 24

約数和(自身を含む): 1396670688

約数和(自身を除く): 653385604

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 153953, 307906, 615812, 2617201, 5234402, 10468804, 10930663, 21861326, 43722652, 185821271, 371642542, 743285084]

約数ペア:

[(1, 743285084), (2, 371642542), (4, 185821271), (17, 43722652), (34, 21861326), (68, 10930663), (71, 10468804), (142, 5234402), (284, 2617201), (1207, 615812), (2414, 307906), (4828, 153953)]