1149777772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{3041}}^1$

素因数の和:3730

約数の個数: 48

約数和(自身を含む): 2368233504

約数和(自身を除く): 1218455732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 661, 1322, 2644, 3041, 6082, 7271, 8593, 12164, 14542, 17186, 29084, 33451, 34372, 39533, 66902, 79066, 94523, 133804, 158132, 189046, 378092, 434863, 869726, 1739452, 2010101, 4020202, 8040404, 22111111, 26131313, 44222222, 52262626, 88444444, 104525252, 287444443, 574888886, 1149777772]

約数ペア:

[(1, 1149777772), (2, 574888886), (4, 287444443), (11, 104525252), (13, 88444444), (22, 52262626), (26, 44222222), (44, 26131313), (52, 22111111), (143, 8040404), (286, 4020202), (572, 2010101), (661, 1739452), (1322, 869726), (2644, 434863), (3041, 378092), (6082, 189046), (7271, 158132), (8593, 133804), (12164, 94523), (14542, 79066), (17186, 66902), (29084, 39533), (33451, 34372)]