1201319622716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1021}}^1\times {\mathrm{31531}}^1$

素因数の和:33066

約数の個数: 48

約数和(自身を含む): 2219706491520

約数和(自身を除く): 1018386868804

約数列:

[1, 2, 4, 19, 38, 76, 491, 982, 1021, 1964, 2042, 4084, 9329, 18658, 19399, 31531, 37316, 38798, 63062, 77596, 126124, 501311, 599089, 1002622, 1198178, 2005244, 2396356, 9524909, 15481721, 19049818, 30963442, 32193151, 38099636, 61926884, 64386302, 128772604, 294152699, 588305398, 611669869, 1176610796, 1223339738, 2446679476, 15806837141, 31613674282, 63227348564, 300329905679, 600659811358, 1201319622716]

約数ペア:

[(1, 1201319622716), (2, 600659811358), (4, 300329905679), (19, 63227348564), (38, 31613674282), (76, 15806837141), (491, 2446679476), (982, 1223339738), (1021, 1176610796), (1964, 611669869), (2042, 588305398), (4084, 294152699), (9329, 128772604), (18658, 64386302), (19399, 61926884), (31531, 38099636), (37316, 32193151), (38798, 30963442), (63062, 19049818), (77596, 15481721), (126124, 9524909), (501311, 2396356), (599089, 2005244), (1002622, 1198178)]