2561172

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{4027}}^1$

素因数の和:4087

約数の個数: 24

約数和(自身を含む): 6090336

約数和(自身を除く): 3529164

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 4027, 8054, 12081, 16108, 24162, 48324, 213431, 426862, 640293, 853724, 1280586, 2561172]

約数ペア:

[(1, 2561172), (2, 1280586), (3, 853724), (4, 640293), (6, 426862), (12, 213431), (53, 48324), (106, 24162), (159, 16108), (212, 12081), (318, 8054), (636, 4027)]