2247133735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{188281}}^1$

素因数の和:188335

約数の個数: 32

約数和(自身を含む): 3470413824

約数和(自身を除く): 1223280089

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 11935, 188281, 941405, 1317967, 2071091, 5836711, 6589835, 10355455, 14497637, 29183555, 40856977, 64203821, 72488185, 204284885, 321019105, 449426747, 2247133735]

約数ペア:

[(1, 2247133735), (5, 449426747), (7, 321019105), (11, 204284885), (31, 72488185), (35, 64203821), (55, 40856977), (77, 29183555), (155, 14497637), (217, 10355455), (341, 6589835), (385, 5836711), (1085, 2071091), (1705, 1317967), (2387, 941405), (11935, 188281)]