2016540376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{13921}}^1$

素因数の和:14899

約数の個数: 32

約数和(自身を含む): 3984476400

約数和(自身を除く): 1967936024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 953, 1906, 3812, 7624, 13921, 18107, 27842, 36214, 55684, 72428, 111368, 144856, 264499, 528998, 1057996, 2115992, 13266713, 26533426, 53066852, 106133704, 252067547, 504135094, 1008270188, 2016540376]

約数ペア:

[(1, 2016540376), (2, 1008270188), (4, 504135094), (8, 252067547), (19, 106133704), (38, 53066852), (76, 26533426), (152, 13266713), (953, 2115992), (1906, 1057996), (3812, 528998), (7624, 264499), (13921, 144856), (18107, 111368), (27842, 72428), (36214, 55684)]