2021664502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{5171}}^1$

素因数の和:6564

約数の個数: 32

約数和(自身を含む): 3565949184

約数和(自身を除く): 1544284682

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1367, 2734, 5171, 10342, 15037, 17771, 30074, 35542, 56881, 67223, 113762, 134446, 195481, 390962, 739453, 1478906, 7068757, 14137514, 77756327, 91893841, 155512654, 183787682, 1010832251, 2021664502]

約数ペア:

[(1, 2021664502), (2, 1010832251), (11, 183787682), (13, 155512654), (22, 91893841), (26, 77756327), (143, 14137514), (286, 7068757), (1367, 1478906), (2734, 739453), (5171, 390962), (10342, 195481), (15037, 134446), (17771, 113762), (30074, 67223), (35542, 56881)]