855375934

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139813}}^1$

素因数の和:139864

約数の個数: 32

約数和(自身を含む): 1610657280

約数和(自身を除く): 755281346

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 139813, 279626, 978691, 1957382, 2656447, 3215699, 5312894, 6431398, 18595129, 22509893, 37190258, 45019786, 61098281, 122196562, 427687967, 855375934]

約数ペア:

[(1, 855375934), (2, 427687967), (7, 122196562), (14, 61098281), (19, 45019786), (23, 37190258), (38, 22509893), (46, 18595129), (133, 6431398), (161, 5312894), (266, 3215699), (322, 2656447), (437, 1957382), (874, 978691), (3059, 279626), (6118, 139813)]