8212996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 16087680

約数和(自身を除く): 7874684

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 239, 242, 284, 478, 484, 781, 956, 1562, 2629, 3124, 5258, 8591, 10516, 16969, 17182, 28919, 33938, 34364, 57838, 67876, 115676, 186659, 373318, 746636, 2053249, 4106498, 8212996]

約数ペア:

[(1, 8212996), (2, 4106498), (4, 2053249), (11, 746636), (22, 373318), (44, 186659), (71, 115676), (121, 67876), (142, 57838), (239, 34364), (242, 33938), (284, 28919), (478, 17182), (484, 16969), (781, 10516), (956, 8591), (1562, 5258), (2629, 3124)]