2019426291464

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{491}}^1\times {\mathrm{4549651}}^1$

素因数の和:4550261

約数の個数: 32

約数和(自身を含む): 3827713220640

約数和(自身を除く): 1808286929176

約数列:

[1, 2, 4, 8, 113, 226, 452, 491, 904, 982, 1964, 3928, 55483, 110966, 221932, 443864, 4549651, 9099302, 18198604, 36397208, 514110563, 1028221126, 2056442252, 2233878641, 4112884504, 4467757282, 8935514564, 17871029128, 252428286433, 504856572866, 1009713145732, 2019426291464]

約数ペア:

[(1, 2019426291464), (2, 1009713145732), (4, 504856572866), (8, 252428286433), (113, 17871029128), (226, 8935514564), (452, 4467757282), (491, 4112884504), (904, 2233878641), (982, 2056442252), (1964, 1028221126), (3928, 514110563), (55483, 36397208), (110966, 18198604), (221932, 9099302), (443864, 4549651)]