2219302648

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{2273}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 4335517440

約数和(自身を除く): 2116214792

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 961, 1016, 1922, 2273, 3844, 3937, 4546, 7688, 7874, 9092, 15748, 18184, 31496, 70463, 122047, 140926, 244094, 281852, 288671, 488188, 563704, 577342, 976376, 1154684, 2184353, 2309368, 4368706, 8737412, 8948801, 17474824, 17897602, 35795204, 71590408, 277412831, 554825662, 1109651324, 2219302648]

約数ペア:

[(1, 2219302648), (2, 1109651324), (4, 554825662), (8, 277412831), (31, 71590408), (62, 35795204), (124, 17897602), (127, 17474824), (248, 8948801), (254, 8737412), (508, 4368706), (961, 2309368), (1016, 2184353), (1922, 1154684), (2273, 976376), (3844, 577342), (3937, 563704), (4546, 488188), (7688, 288671), (7874, 281852), (9092, 244094), (15748, 140926), (18184, 122047), (31496, 70463)]