2015483876

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2551}}^1$

素因数の和:2737

約数の個数: 72

約数和(自身を含む): 4276641600

約数和(自身を除く): 2261157724

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 139, 196, 203, 278, 406, 556, 812, 973, 1421, 1946, 2551, 2842, 3892, 4031, 5102, 5684, 6811, 8062, 10204, 13622, 16124, 17857, 27244, 28217, 35714, 56434, 71428, 73979, 112868, 124999, 147958, 197519, 249998, 295916, 354589, 395038, 499996, 517853, 709178, 790076, 1035706, 1418356, 2071412, 2482123, 3624971, 4964246, 7249942, 9928492, 10283081, 14499884, 17374861, 20566162, 34749722, 41132324, 69499444, 71981567, 143963134, 287926268, 503870969, 1007741938, 2015483876]

約数ペア:

[(1, 2015483876), (2, 1007741938), (4, 503870969), (7, 287926268), (14, 143963134), (28, 71981567), (29, 69499444), (49, 41132324), (58, 34749722), (98, 20566162), (116, 17374861), (139, 14499884), (196, 10283081), (203, 9928492), (278, 7249942), (406, 4964246), (556, 3624971), (812, 2482123), (973, 2071412), (1421, 1418356), (1946, 1035706), (2551, 790076), (2842, 709178), (3892, 517853), (4031, 499996), (5102, 395038), (5684, 354589), (6811, 295916), (8062, 249998), (10204, 197519), (13622, 147958), (16124, 124999), (17857, 112868), (27244, 73979), (28217, 71428), (35714, 56434)]