2018681132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4951}}^1\times {\mathrm{7841}}^1$

素因数の和:12809

約数の個数: 24

約数和(自身を含む): 3805691232

約数和(自身を除く): 1787010100

約数列:

[1, 2, 4, 13, 26, 52, 4951, 7841, 9902, 15682, 19804, 31364, 64363, 101933, 128726, 203866, 257452, 407732, 38820791, 77641582, 155283164, 504670283, 1009340566, 2018681132]

約数ペア:

[(1, 2018681132), (2, 1009340566), (4, 504670283), (13, 155283164), (26, 77641582), (52, 38820791), (4951, 407732), (7841, 257452), (9902, 203866), (15682, 128726), (19804, 101933), (31364, 64363)]