2615997496

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{215273}}^1$

素因数の和:215324

約数の個数: 48

約数和(自身を含む): 5889896640

約数和(自身を除く): 3273899144

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 215273, 430546, 861092, 1506911, 1722184, 3013822, 6027644, 6673463, 10548377, 12055288, 13346926, 21096754, 26693852, 42193508, 46714241, 53387704, 84387016, 93428482, 186856964, 326999687, 373713928, 653999374, 1307998748, 2615997496]

約数ペア:

[(1, 2615997496), (2, 1307998748), (4, 653999374), (7, 373713928), (8, 326999687), (14, 186856964), (28, 93428482), (31, 84387016), (49, 53387704), (56, 46714241), (62, 42193508), (98, 26693852), (124, 21096754), (196, 13346926), (217, 12055288), (248, 10548377), (392, 6673463), (434, 6027644), (868, 3013822), (1519, 1722184), (1736, 1506911), (3038, 861092), (6076, 430546), (12152, 215273)]