211528034992

素因数分解:

$2^4\times {\mathrm{1013609}}^1\times {\mathrm{13043}}^1$

素因数の和:1026660

約数の個数: 20

約数和(自身を含む): 409867394040

約数和(自身を除く): 198339359048

約数列:

[1, 2, 4, 8, 16, 13043, 26086, 52172, 104344, 208688, 1013609, 2027218, 4054436, 8108872, 16217744, 13220502187, 26441004374, 52882008748, 105764017496, 211528034992]

約数ペア:

[(1, 211528034992), (2, 105764017496), (4, 52882008748), (8, 26441004374), (16, 13220502187), (13043, 16217744), (26086, 8108872), (52172, 4054436), (104344, 2027218), (208688, 1013609)]