2594515

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 4064256

約数和(自身を除く): 1469741

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 293, 385, 805, 1265, 1465, 1771, 2051, 3223, 6739, 8855, 10255, 16115, 22561, 33695, 47173, 74129, 112805, 235865, 370645, 518903, 2594515]

約数ペア:

[(1, 2594515), (5, 518903), (7, 370645), (11, 235865), (23, 112805), (35, 74129), (55, 47173), (77, 33695), (115, 22561), (161, 16115), (253, 10255), (293, 8855), (385, 6739), (805, 3223), (1265, 2051), (1465, 1771)]