2478035184

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{727123}}^1$

素因数の和:727205

約数の個数: 40

約数和(自身を含む): 6491763072

約数和(自身を除く): 4013727888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 727123, 1454246, 2181369, 2908492, 4362738, 5816984, 8725476, 11633968, 17450952, 34901904, 51625733, 103251466, 154877199, 206502932, 309754398, 413005864, 619508796, 826011728, 1239017592, 2478035184]

約数ペア:

[(1, 2478035184), (2, 1239017592), (3, 826011728), (4, 619508796), (6, 413005864), (8, 309754398), (12, 206502932), (16, 154877199), (24, 103251466), (48, 51625733), (71, 34901904), (142, 17450952), (213, 11633968), (284, 8725476), (426, 5816984), (568, 4362738), (852, 2908492), (1136, 2181369), (1704, 1454246), (3408, 727123)]