2489928.00000000

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1907}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 51103872

約数和(自身を除く): 7946555

約数列:

[1, 7, 53, 61, 371, 427, 1907, 3233, 13349, 22631, 101071, 116327, 707497, 814289, 6165331, 43157317]

約数ペア:

[(1, 43157317), (7, 6165331), (53, 814289), (61, 707497), (371, 116327), (427, 101071), (1907, 22631), (3233, 13349)]