121497272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1168243}}^1$

素因数の和:1168262

約数の個数: 16

約数和(自身を含む): 245331240

約数和(自身を除く): 123833968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1168243, 2336486, 4672972, 9345944, 15187159, 30374318, 60748636, 121497272]

約数ペア:

[(1, 121497272), (2, 60748636), (4, 30374318), (8, 15187159), (13, 9345944), (26, 4672972), (52, 2336486), (104, 1168243)]