2839512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 8064000

約数和(自身を除く): 5224488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 479, 494, 741, 958, 988, 1437, 1482, 1916, 1976, 2874, 2964, 3832, 5748, 5928, 6227, 9101, 11496, 12454, 18202, 18681, 24908, 27303, 36404, 37362, 49816, 54606, 72808, 74724, 109212, 118313, 149448, 218424, 236626, 354939, 473252, 709878, 946504, 1419756, 2839512]

約数ペア:

[(1, 2839512), (2, 1419756), (3, 946504), (4, 709878), (6, 473252), (8, 354939), (12, 236626), (13, 218424), (19, 149448), (24, 118313), (26, 109212), (38, 74724), (39, 72808), (52, 54606), (57, 49816), (76, 37362), (78, 36404), (104, 27303), (114, 24908), (152, 18681), (156, 18202), (228, 12454), (247, 11496), (312, 9101), (456, 6227), (479, 5928), (494, 5748), (741, 3832), (958, 2964), (988, 2874), (1437, 1976), (1482, 1916)]