329595838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2069}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 582150240

約数和(自身を除く): 252554402

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 557, 1114, 2069, 4138, 6127, 7241, 12254, 14482, 22759, 26897, 45518, 53794, 79651, 159302, 295867, 591734, 1152433, 2304866, 12676763, 14981629, 25353526, 29963258, 164797919, 329595838]

約数ペア:

[(1, 329595838), (2, 164797919), (11, 29963258), (13, 25353526), (22, 14981629), (26, 12676763), (143, 2304866), (286, 1152433), (557, 591734), (1114, 295867), (2069, 159302), (4138, 79651), (6127, 53794), (7241, 45518), (12254, 26897), (14482, 22759)]