1691492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 3319680

約数和(自身を除く): 1628188

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1039, 1628, 2078, 4156, 11429, 22858, 38443, 45716, 76886, 153772, 422873, 845746, 1691492]

約数ペア:

[(1, 1691492), (2, 845746), (4, 422873), (11, 153772), (22, 76886), (37, 45716), (44, 38443), (74, 22858), (148, 11429), (407, 4156), (814, 2078), (1039, 1628)]