2578996849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{17981}}^1$

素因数の和:18081

約数の個数: 32

約数和(自身を含む): 3262654080

約数和(自身を除く): 683657231

約数列:

[1, 11, 13, 17, 59, 143, 187, 221, 649, 767, 1003, 2431, 8437, 11033, 13039, 17981, 143429, 197791, 233753, 305677, 1060879, 2571283, 3362447, 3973801, 11669669, 13791427, 18034943, 43711811, 151705697, 198384373, 234454259, 2578996849]

約数ペア:

[(1, 2578996849), (11, 234454259), (13, 198384373), (17, 151705697), (59, 43711811), (143, 18034943), (187, 13791427), (221, 11669669), (649, 3973801), (767, 3362447), (1003, 2571283), (2431, 1060879), (8437, 305677), (11033, 233753), (13039, 197791), (17981, 143429)]