2013111548

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{2617}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 4088603904

約数和(自身を除く): 2075492356

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 331, 332, 581, 662, 1162, 1324, 2317, 2324, 2617, 4634, 5234, 9268, 10468, 18319, 27473, 36638, 54946, 73276, 109892, 192311, 217211, 384622, 434422, 769244, 866227, 868844, 1520477, 1732454, 3040954, 3464908, 6063589, 6081908, 12127178, 24254356, 71896841, 143793682, 287587364, 503277887, 1006555774, 2013111548]

約数ペア:

[(1, 2013111548), (2, 1006555774), (4, 503277887), (7, 287587364), (14, 143793682), (28, 71896841), (83, 24254356), (166, 12127178), (331, 6081908), (332, 6063589), (581, 3464908), (662, 3040954), (1162, 1732454), (1324, 1520477), (2317, 868844), (2324, 866227), (2617, 769244), (4634, 434422), (5234, 384622), (9268, 217211), (10468, 192311), (18319, 109892), (27473, 73276), (36638, 54946)]