1605929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 16

約数和(自身を含む): 1862784

約数和(自身を除く): 256855

約数列:

[1, 13, 23, 41, 131, 299, 533, 943, 1703, 3013, 5371, 12259, 39169, 69823, 123533, 1605929]

約数ペア:

[(1, 1605929), (13, 123533), (23, 69823), (41, 39169), (131, 12259), (299, 5371), (533, 3013), (943, 1703)]