13079776910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{635249}}^1$

素因数の和:635356

約数の個数: 32

約数和(自身を含む): 24698520000

約数和(自身を除く): 11618743090

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 10295, 20590, 635249, 1270498, 3176245, 6352490, 18422221, 36844442, 45102679, 90205358, 92111105, 184222210, 225513395, 451026790, 1307977691, 2615955382, 6539888455, 13079776910]

約数ペア:

[(1, 13079776910), (2, 6539888455), (5, 2615955382), (10, 1307977691), (29, 451026790), (58, 225513395), (71, 184222210), (142, 92111105), (145, 90205358), (290, 45102679), (355, 36844442), (710, 18422221), (2059, 6352490), (4118, 3176245), (10295, 1270498), (20590, 635249)]