2511709538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{12071}}^1$

素因数の和:12290

約数の個数: 32

約数和(自身を含む): 4161652992

約数和(自身を除く): 1649943454

約数列:

[1, 2, 13, 26, 53, 106, 151, 302, 689, 1378, 1963, 3926, 8003, 12071, 16006, 24142, 104039, 156923, 208078, 313846, 639763, 1279526, 1822721, 3645442, 8316919, 16633838, 23695373, 47390746, 96604213, 193208426, 1255854769, 2511709538]

約数ペア:

[(1, 2511709538), (2, 1255854769), (13, 193208426), (26, 96604213), (53, 47390746), (106, 23695373), (151, 16633838), (302, 8316919), (689, 3645442), (1378, 1822721), (1963, 1279526), (3926, 639763), (8003, 313846), (12071, 208078), (16006, 156923), (24142, 104039)]