2975904386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{128749}}^1$

素因数の和:128898

約数の個数: 32

約数和(自身を含む): 5537280000

約数和(自身を除く): 2561375614

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 3302, 11557, 23114, 128749, 257498, 901243, 1673737, 1802486, 3347474, 11716159, 16351123, 23432318, 32702246, 114457861, 212564599, 228915722, 425129198, 1487952193, 2975904386]

約数ペア:

[(1, 2975904386), (2, 1487952193), (7, 425129198), (13, 228915722), (14, 212564599), (26, 114457861), (91, 32702246), (127, 23432318), (182, 16351123), (254, 11716159), (889, 3347474), (1651, 1802486), (1778, 1673737), (3302, 901243), (11557, 257498), (23114, 128749)]