615380514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2093131}}^1$

素因数の和:2093150

約数の個数: 24

約数和(自身を含む): 1431702288

約数和(自身を除く): 816321774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2093131, 4186262, 6279393, 12558786, 14651917, 29303834, 43955751, 87911502, 102563419, 205126838, 307690257, 615380514]

約数ペア:

[(1, 615380514), (2, 307690257), (3, 205126838), (6, 102563419), (7, 87911502), (14, 43955751), (21, 29303834), (42, 14651917), (49, 12558786), (98, 6279393), (147, 4186262), (294, 2093131)]