1796994112870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{90255857}}^1$

素因数の和:90256056

約数の個数: 32

約数和(自身を含む): 3548138289696

約数和(自身を除く): 1751144176826

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 3982, 9955, 19910, 90255857, 180511714, 451279285, 902558570, 992814427, 1985628854, 4964072135, 9928144270, 16336310117, 32672620234, 81681550585, 163363101170, 179699411287, 359398822574, 898497056435, 1796994112870]

約数ペア:

[(1, 1796994112870), (2, 898497056435), (5, 359398822574), (10, 179699411287), (11, 163363101170), (22, 81681550585), (55, 32672620234), (110, 16336310117), (181, 9928144270), (362, 4964072135), (905, 1985628854), (1810, 992814427), (1991, 902558570), (3982, 451279285), (9955, 180511714), (19910, 90255857)]