2023341901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{661439}}^1$

素因数の和:661488

約数の個数: 16

約数和(自身を含む): 2539929600

約数和(自身を除く): 516587699

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 661439, 4630073, 12567341, 15213097, 87971387, 106491679, 289048843, 2023341901]

約数ペア:

[(1, 2023341901), (7, 289048843), (19, 106491679), (23, 87971387), (133, 15213097), (161, 12567341), (437, 4630073), (3059, 661439)]