1639243562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{122753}}^1$

素因数の和:123373

約数の個数: 16

約数和(自身を含む): 2686839552

約数和(自身を除く): 1047595990

約数列:

[1, 2, 11, 22, 607, 1214, 6677, 13354, 122753, 245506, 1350283, 2700566, 74511071, 149022142, 819621781, 1639243562]

約数ペア:

[(1, 1639243562), (2, 819621781), (11, 149022142), (22, 74511071), (607, 2700566), (1214, 1350283), (6677, 245506), (13354, 122753)]