13201405066

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1\times {\mathrm{1217}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 20224890000

約数和(自身を除く): 7023484934

約数列:

[1, 2, 89, 149, 178, 298, 409, 818, 1217, 2434, 13261, 26522, 36401, 60941, 72802, 108313, 121882, 181333, 216626, 362666, 497753, 995506, 5423749, 10847498, 16138637, 32277274, 44300017, 74165197, 88600034, 148330394, 6600702533, 13201405066]

約数ペア:

[(1, 13201405066), (2, 6600702533), (89, 148330394), (149, 88600034), (178, 74165197), (298, 44300017), (409, 32277274), (818, 16138637), (1217, 10847498), (2434, 5423749), (13261, 995506), (26522, 497753), (36401, 362666), (60941, 216626), (72802, 181333), (108313, 121882)]