2027038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 3338496

約数和(自身を除く): 1311458

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 1471, 2942, 19123, 38246, 77963, 155926, 1013519, 2027038]

約数ペア:

[(1, 2027038), (2, 1013519), (13, 155926), (26, 77963), (53, 38246), (106, 19123), (689, 2942), (1378, 1471)]