4336291290256

素因数分解:

$2^4\times {\mathrm{1297}}^1\times {\mathrm{208957753}}^1$

素因数の和:208959058

約数の個数: 20

約数和(自身を含む): 8408042105452

約数和(自身を除く): 4071750815196

約数列:

[1, 2, 4, 8, 16, 1297, 2594, 5188, 10376, 20752, 208957753, 417915506, 835831012, 1671662024, 3343324048, 271018205641, 542036411282, 1084072822564, 2168145645128, 4336291290256]

約数ペア:

[(1, 4336291290256), (2, 2168145645128), (4, 1084072822564), (8, 542036411282), (16, 271018205641), (1297, 3343324048), (2594, 1671662024), (5188, 835831012), (10376, 417915506), (20752, 208957753)]