1869257012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{152767}}^1$

素因数の和:152820

約数の個数: 48

約数和(自身を含む): 4106403840

約数和(自身を除く): 2237146828

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 152767, 305534, 611068, 1069369, 2138738, 2902573, 3513641, 4277476, 5805146, 7027282, 11610292, 14054564, 20318011, 24595487, 40636022, 49190974, 66759179, 81272044, 98381948, 133518358, 267036716, 467314253, 934628506, 1869257012]

約数ペア:

[(1, 1869257012), (2, 934628506), (4, 467314253), (7, 267036716), (14, 133518358), (19, 98381948), (23, 81272044), (28, 66759179), (38, 49190974), (46, 40636022), (76, 24595487), (92, 20318011), (133, 14054564), (161, 11610292), (266, 7027282), (322, 5805146), (437, 4277476), (532, 3513641), (644, 2902573), (874, 2138738), (1748, 1069369), (3059, 611068), (6118, 305534), (12236, 152767)]