415590914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{206351}}^1$

素因数の和:206425

約数の個数: 16

約数和(自身を含む): 668580480

約数和(自身を除く): 252989566

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 206351, 412702, 3920669, 7841338, 10936603, 21873206, 207795457, 415590914]

約数ペア:

[(1, 415590914), (2, 207795457), (19, 21873206), (38, 10936603), (53, 7841338), (106, 3920669), (1007, 412702), (2014, 206351)]