4045366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 24

約数和(自身を含む): 6912864

約数和(自身を除く): 2867498

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 431, 494, 722, 862, 4693, 5603, 8189, 9386, 11206, 16378, 106457, 155591, 212914, 311182, 2022683, 4045366]

約数ペア:

[(1, 4045366), (2, 2022683), (13, 311182), (19, 212914), (26, 155591), (38, 106457), (247, 16378), (361, 11206), (431, 9386), (494, 8189), (722, 5603), (862, 4693)]