2247706955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{8461}}^1$

素因数の和:8607

約数の個数: 32

約数和(自身を含む): 2996766528

約数和(自身を除く): 749059573

約数列:

[1, 5, 13, 61, 65, 67, 305, 335, 793, 871, 3965, 4087, 4355, 8461, 20435, 42305, 53131, 109993, 265655, 516121, 549965, 566887, 2580605, 2834435, 6709573, 7369531, 33547865, 34580107, 36847655, 172900535, 449541391, 2247706955]

約数ペア:

[(1, 2247706955), (5, 449541391), (13, 172900535), (61, 36847655), (65, 34580107), (67, 33547865), (305, 7369531), (335, 6709573), (793, 2834435), (871, 2580605), (3965, 566887), (4087, 549965), (4355, 516121), (8461, 265655), (20435, 109993), (42305, 53131)]