2664489795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{849917}}^1$

素因数の和:849955

約数の個数: 32

約数和(自身を含む): 4895527680

約数和(自身を除く): 2231037885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 849917, 2549751, 4249585, 9349087, 12748755, 16148423, 28047261, 46745435, 48445269, 80742115, 140236305, 177632653, 242226345, 532897959, 888163265, 2664489795]

約数ペア:

[(1, 2664489795), (3, 888163265), (5, 532897959), (11, 242226345), (15, 177632653), (19, 140236305), (33, 80742115), (55, 48445269), (57, 46745435), (95, 28047261), (165, 16148423), (209, 12748755), (285, 9349087), (627, 4249585), (1045, 2549751), (3135, 849917)]