2016987028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:965

約数の個数: 96

約数和(自身を含む): 4375848960

約数和(自身を除く): 2358861932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 71, 76, 133, 134, 142, 266, 268, 284, 469, 497, 532, 797, 938, 994, 1273, 1349, 1594, 1876, 1988, 2546, 2698, 3188, 4757, 5092, 5396, 5579, 8911, 9443, 9514, 11158, 15143, 17822, 18886, 19028, 22316, 30286, 33299, 35644, 37772, 53399, 56587, 60572, 66598, 90383, 106001, 106798, 113174, 133196, 180766, 212002, 213596, 226348, 361532, 373793, 396109, 424004, 632681, 747586, 792218, 1014581, 1075153, 1265362, 1495172, 1584436, 2029162, 2150306, 2530724, 3791329, 4058324, 4300612, 7102067, 7526071, 7582658, 14204134, 15052142, 15165316, 26539303, 28408268, 30104284, 53078606, 72035251, 106157212, 144070502, 288141004, 504246757, 1008493514, 2016987028]

約数ペア:

[(1, 2016987028), (2, 1008493514), (4, 504246757), (7, 288141004), (14, 144070502), (19, 106157212), (28, 72035251), (38, 53078606), (67, 30104284), (71, 28408268), (76, 26539303), (133, 15165316), (134, 15052142), (142, 14204134), (266, 7582658), (268, 7526071), (284, 7102067), (469, 4300612), (497, 4058324), (532, 3791329), (797, 2530724), (938, 2150306), (994, 2029162), (1273, 1584436), (1349, 1495172), (1594, 1265362), (1876, 1075153), (1988, 1014581), (2546, 792218), (2698, 747586), (3188, 632681), (4757, 424004), (5092, 396109), (5396, 373793), (5579, 361532), (8911, 226348), (9443, 213596), (9514, 212002), (11158, 180766), (15143, 133196), (17822, 113174), (18886, 106798), (19028, 106001), (22316, 90383), (30286, 66598), (33299, 60572), (35644, 56587), (37772, 53399)]