1809066750481

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2591}}^1\times {\mathrm{9049}}^1$

素因数の和:11821

約数の個数: 32

約数和(自身を含む): 1981698048000

約数和(自身を除く): 172631297519

約数列:

[1, 19, 31, 131, 589, 2489, 2591, 4061, 9049, 49229, 77159, 80321, 171931, 280519, 339421, 1185419, 1526099, 5329861, 6448999, 10522051, 22522961, 23445959, 36747989, 199918969, 445473221, 698211791, 726824729, 3071420629, 13809669851, 58356991951, 95214039499, 1809066750481]

約数ペア:

[(1, 1809066750481), (19, 95214039499), (31, 58356991951), (131, 13809669851), (589, 3071420629), (2489, 726824729), (2591, 698211791), (4061, 445473221), (9049, 199918969), (49229, 36747989), (77159, 23445959), (80321, 22522961), (171931, 10522051), (280519, 6448999), (339421, 5329861), (1185419, 1526099)]