13388870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 26749440

約数和(自身を除く): 13360570

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 2063, 3245, 4126, 6490, 10315, 20630, 22693, 45386, 113465, 121717, 226930, 243434, 608585, 1217170, 1338887, 2677774, 6694435, 13388870]

約数ペア:

[(1, 13388870), (2, 6694435), (5, 2677774), (10, 1338887), (11, 1217170), (22, 608585), (55, 243434), (59, 226930), (110, 121717), (118, 113465), (295, 45386), (590, 22693), (649, 20630), (1298, 10315), (2063, 6490), (3245, 4126)]