8061182090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{639269}}^1$

素因数の和:639386

約数の個数: 32

約数和(自身を含む): 15787411920

約数和(自身を除く): 7726229830

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 639269, 1278538, 3196345, 6392690, 8310497, 16620994, 41552485, 62009093, 83104970, 124018186, 310045465, 620090930, 806118209, 1612236418, 4030591045, 8061182090]

約数ペア:

[(1, 8061182090), (2, 4030591045), (5, 1612236418), (10, 806118209), (13, 620090930), (26, 310045465), (65, 124018186), (97, 83104970), (130, 62009093), (194, 41552485), (485, 16620994), (970, 8310497), (1261, 6392690), (2522, 3196345), (6305, 1278538), (12610, 639269)]