1937936

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:61

約数の個数: 80

約数和(自身を含む): 5083008

約数和(自身を除く): 3145072

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 242, 286, 308, 364, 484, 572, 616, 728, 847, 968, 1001, 1144, 1232, 1331, 1456, 1573, 1694, 1936, 2002, 2288, 2662, 3146, 3388, 4004, 5324, 6292, 6776, 8008, 9317, 10648, 11011, 12584, 13552, 16016, 17303, 18634, 21296, 22022, 25168, 34606, 37268, 44044, 69212, 74536, 88088, 121121, 138424, 149072, 176176, 242242, 276848, 484484, 968968, 1937936]

約数ペア:

[(1, 1937936), (2, 968968), (4, 484484), (7, 276848), (8, 242242), (11, 176176), (13, 149072), (14, 138424), (16, 121121), (22, 88088), (26, 74536), (28, 69212), (44, 44044), (52, 37268), (56, 34606), (77, 25168), (88, 22022), (91, 21296), (104, 18634), (112, 17303), (121, 16016), (143, 13552), (154, 12584), (176, 11011), (182, 10648), (208, 9317), (242, 8008), (286, 6776), (308, 6292), (364, 5324), (484, 4004), (572, 3388), (616, 3146), (728, 2662), (847, 2288), (968, 2002), (1001, 1936), (1144, 1694), (1232, 1573), (1331, 1456)]