1661036116

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{827}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 3071138112

約数和(自身を除く): 1410101996

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 331, 662, 827, 1324, 1517, 1654, 3034, 3308, 6068, 12247, 13571, 24494, 27142, 30599, 33907, 48988, 54284, 61198, 67814, 122396, 135628, 273737, 502127, 547474, 1004254, 1094948, 1254559, 2008508, 2509118, 5018236, 10128269, 11223217, 20256538, 22446434, 40513076, 44892868, 415259029, 830518058, 1661036116]

約数ペア:

[(1, 1661036116), (2, 830518058), (4, 415259029), (37, 44892868), (41, 40513076), (74, 22446434), (82, 20256538), (148, 11223217), (164, 10128269), (331, 5018236), (662, 2509118), (827, 2008508), (1324, 1254559), (1517, 1094948), (1654, 1004254), (3034, 547474), (3308, 502127), (6068, 273737), (12247, 135628), (13571, 122396), (24494, 67814), (27142, 61198), (30599, 54284), (33907, 48988)]