1956261602

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1\times {\mathrm{7489}}^1$

素因数の和:8321

約数の個数: 16

約数和(自身を含む): 2953456800

約数和(自身を除く): 997195198

約数列:

[1, 2, 211, 422, 619, 1238, 7489, 14978, 130609, 261218, 1580179, 3160358, 4635691, 9271382, 978130801, 1956261602]

約数ペア:

[(1, 1956261602), (2, 978130801), (211, 9271382), (422, 4635691), (619, 3160358), (1238, 1580179), (7489, 261218), (14978, 130609)]