241641218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42829}}^1$

素因数の和:42882

約数の個数: 32

約数和(自身を含む): 460508160

約数和(自身を除く): 218866942

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 42829, 85658, 299803, 556777, 599606, 1113554, 1327699, 2655398, 3897439, 7794878, 9293893, 17260087, 18587786, 34520174, 120820609, 241641218]

約数ペア:

[(1, 241641218), (2, 120820609), (7, 34520174), (13, 18587786), (14, 17260087), (26, 9293893), (31, 7794878), (62, 3897439), (91, 2655398), (182, 1327699), (217, 1113554), (403, 599606), (434, 556777), (806, 299803), (2821, 85658), (5642, 42829)]