255533642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{29873}}^1$

素因数の和:29942

約数の個数: 32

約数和(自身を含む): 481807872

約数和(自身を除く): 226274230

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 29873, 59746, 209111, 388349, 418222, 776698, 1404031, 2718443, 2808062, 5436886, 9828217, 18252403, 19656434, 36504806, 127766821, 255533642]

約数ペア:

[(1, 255533642), (2, 127766821), (7, 36504806), (13, 19656434), (14, 18252403), (26, 9828217), (47, 5436886), (91, 2808062), (94, 2718443), (182, 1404031), (329, 776698), (611, 418222), (658, 388349), (1222, 209111), (4277, 59746), (8554, 29873)]