2021565962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{14243}}^1$

素因数の和:14414

約数の個数: 32

約数和(自身を含む): 3359760768

約数和(自身を除く): 1338194806

約数列:

[1, 2, 13, 26, 53, 103, 106, 206, 689, 1339, 1378, 2678, 5459, 10918, 14243, 28486, 70967, 141934, 185159, 370318, 754879, 1467029, 1509758, 2934058, 9813427, 19071377, 19626854, 38142754, 77752537, 155505074, 1010782981, 2021565962]

約数ペア:

[(1, 2021565962), (2, 1010782981), (13, 155505074), (26, 77752537), (53, 38142754), (103, 19626854), (106, 19071377), (206, 9813427), (689, 2934058), (1339, 1509758), (1378, 1467029), (2678, 754879), (5459, 370318), (10918, 185159), (14243, 141934), (28486, 70967)]