2018505902

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{157229}}^1$

素因数の和:157376

約数の個数: 24

約数和(自身を含む): 3548995560

約数和(自身を除く): 1530489658

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 6419, 12838, 157229, 314458, 1100603, 2201206, 7704221, 15408442, 20596999, 41193998, 144178993, 288357986, 1009252951, 2018505902]

約数ペア:

[(1, 2018505902), (2, 1009252951), (7, 288357986), (14, 144178993), (49, 41193998), (98, 20596999), (131, 15408442), (262, 7704221), (917, 2201206), (1834, 1100603), (6419, 314458), (12838, 157229)]