98021990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{3217}}^1$

素因数の和:3512

約数の個数: 32

約数和(自身を含む): 193234464

約数和(自身を除く): 95212474

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 554, 1385, 2770, 3047, 3217, 6094, 6434, 15235, 16085, 30470, 32170, 35387, 70774, 176935, 353870, 891109, 1782218, 4455545, 8911090, 9802199, 19604398, 49010995, 98021990]

約数ペア:

[(1, 98021990), (2, 49010995), (5, 19604398), (10, 9802199), (11, 8911090), (22, 4455545), (55, 1782218), (110, 891109), (277, 353870), (554, 176935), (1385, 70774), (2770, 35387), (3047, 32170), (3217, 30470), (6094, 16085), (6434, 15235)]