1406836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 2630880

約数和(自身を除く): 1224044

約数列:

[1, 2, 4, 19, 38, 76, 107, 173, 214, 346, 428, 692, 2033, 3287, 4066, 6574, 8132, 13148, 18511, 37022, 74044, 351709, 703418, 1406836]

約数ペア:

[(1, 1406836), (2, 703418), (4, 351709), (19, 74044), (38, 37022), (76, 18511), (107, 13148), (173, 8132), (214, 6574), (346, 4066), (428, 3287), (692, 2033)]