2180825856016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{14503}}^1\times {\mathrm{199961}}^1$

素因数の和:214519

約数の個数: 40

約数和(自身を含む): 4315570285824

約数和(自身を除く): 2134744429808

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 14503, 29006, 58012, 116024, 199961, 232048, 399922, 681641, 799844, 1363282, 1599688, 2726564, 3199376, 5453128, 9398167, 10906256, 18796334, 37592668, 75185336, 150370672, 2900034383, 5800068766, 11600137532, 23200275064, 46400550128, 136301616001, 272603232002, 545206464004, 1090412928008, 2180825856016]

約数ペア:

[(1, 2180825856016), (2, 1090412928008), (4, 545206464004), (8, 272603232002), (16, 136301616001), (47, 46400550128), (94, 23200275064), (188, 11600137532), (376, 5800068766), (752, 2900034383), (14503, 150370672), (29006, 75185336), (58012, 37592668), (116024, 18796334), (199961, 10906256), (232048, 9398167), (399922, 5453128), (681641, 3199376), (799844, 2726564), (1363282, 1599688)]