245234514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{834131}}^1$

素因数の和:834150

約数の個数: 24

約数和(自身を含む): 570546288

約数和(自身を除く): 325311774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 834131, 1668262, 2502393, 5004786, 5838917, 11677834, 17516751, 35033502, 40872419, 81744838, 122617257, 245234514]

約数ペア:

[(1, 245234514), (2, 122617257), (3, 81744838), (6, 40872419), (7, 35033502), (14, 17516751), (21, 11677834), (42, 5838917), (49, 5004786), (98, 2502393), (147, 1668262), (294, 834131)]