881896904

素因数分解:

$2^3\times 7^6\times {\mathrm{937}}^1$

素因数の和:985

約数の個数: 56

約数和(自身を含む): 1931205990

約数和(自身を除く): 1049309086

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 937, 1372, 1874, 2401, 2744, 3748, 4802, 6559, 7496, 9604, 13118, 16807, 19208, 26236, 33614, 45913, 52472, 67228, 91826, 117649, 134456, 183652, 235298, 321391, 367304, 470596, 642782, 941192, 1285564, 2249737, 2571128, 4499474, 8998948, 15748159, 17997896, 31496318, 62992636, 110237113, 125985272, 220474226, 440948452, 881896904]

約数ペア:

[(1, 881896904), (2, 440948452), (4, 220474226), (7, 125985272), (8, 110237113), (14, 62992636), (28, 31496318), (49, 17997896), (56, 15748159), (98, 8998948), (196, 4499474), (343, 2571128), (392, 2249737), (686, 1285564), (937, 941192), (1372, 642782), (1874, 470596), (2401, 367304), (2744, 321391), (3748, 235298), (4802, 183652), (6559, 134456), (7496, 117649), (9604, 91826), (13118, 67228), (16807, 52472), (19208, 45913), (26236, 33614)]