474278906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 762905088

約数和(自身を除く): 288626182

約数列:

[1, 2, 23, 43, 46, 86, 347, 691, 694, 989, 1382, 1978, 7981, 14921, 15893, 15962, 29713, 29842, 31786, 59426, 239777, 343183, 479554, 683399, 686366, 1366798, 5514871, 10310411, 11029742, 20620822, 237139453, 474278906]

約数ペア:

[(1, 474278906), (2, 237139453), (23, 20620822), (43, 11029742), (46, 10310411), (86, 5514871), (347, 1366798), (691, 686366), (694, 683399), (989, 479554), (1382, 343183), (1978, 239777), (7981, 59426), (14921, 31786), (15893, 29842), (15962, 29713)]