2251930.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{253681}}^1$

素因数の和:253693

約数の個数: 16

約数和(自身を含む): 24353472

約数和(自身を除く): 13698870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 253681, 507362, 761043, 1522086, 1775767, 3551534, 5327301, 10654602]

約数ペア:

[(1, 10654602), (2, 5327301), (3, 3551534), (6, 1775767), (7, 1522086), (14, 761043), (21, 507362), (42, 253681)]