1105156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 2127384

約数和(自身を除く): 1022228

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 401, 689, 802, 1378, 1604, 2756, 5213, 10426, 20852, 21253, 42506, 85012, 276289, 552578, 1105156]

約数ペア:

[(1, 1105156), (2, 552578), (4, 276289), (13, 85012), (26, 42506), (52, 21253), (53, 20852), (106, 10426), (212, 5213), (401, 2756), (689, 1604), (802, 1378)]