40498519

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 43908480

約数和(自身を除く): 3409961

約数列:

[1, 19, 53, 131, 307, 1007, 2489, 5833, 6943, 16271, 40217, 131917, 309149, 764123, 2131501, 40498519]

約数ペア:

[(1, 40498519), (19, 2131501), (53, 764123), (131, 309149), (307, 131917), (1007, 40217), (2489, 16271), (5833, 6943)]