130456914

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{443731}}^1$

素因数の和:443750

約数の個数: 24

約数和(自身を含む): 303512688

約数和(自身を除く): 173055774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 443731, 887462, 1331193, 2662386, 3106117, 6212234, 9318351, 18636702, 21742819, 43485638, 65228457, 130456914]

約数ペア:

[(1, 130456914), (2, 65228457), (3, 43485638), (6, 21742819), (7, 18636702), (14, 9318351), (21, 6212234), (42, 3106117), (49, 2662386), (98, 1331193), (147, 887462), (294, 443731)]