744268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 1568000

約数和(自身を除く): 823732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1399, 2798, 5596, 9793, 19586, 26581, 39172, 53162, 106324, 186067, 372134, 744268]

約数ペア:

[(1, 744268), (2, 372134), (4, 186067), (7, 106324), (14, 53162), (19, 39172), (28, 26581), (38, 19586), (76, 9793), (133, 5596), (266, 2798), (532, 1399)]