1138004552

素因数分解:

$2^3\times {\mathrm{53}}^2\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 2203078500

約数和(自身を除く): 1065073948

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 356, 424, 569, 712, 1138, 2276, 2809, 4552, 4717, 5618, 9434, 11236, 18868, 22472, 30157, 37736, 50641, 60314, 101282, 120628, 202564, 241256, 250001, 405128, 500002, 1000004, 1598321, 2000008, 2683973, 3196642, 5367946, 6393284, 10735892, 12786568, 21471784, 142250569, 284501138, 569002276, 1138004552]

約数ペア:

[(1, 1138004552), (2, 569002276), (4, 284501138), (8, 142250569), (53, 21471784), (89, 12786568), (106, 10735892), (178, 6393284), (212, 5367946), (356, 3196642), (424, 2683973), (569, 2000008), (712, 1598321), (1138, 1000004), (2276, 500002), (2809, 405128), (4552, 250001), (4717, 241256), (5618, 202564), (9434, 120628), (11236, 101282), (18868, 60314), (22472, 50641), (30157, 37736)]