1888762832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{631271}}^1$

素因数の和:631307

約数の個数: 40

約数和(自身を含む): 4226997312

約数和(自身を除く): 2338234480

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 631271, 1262542, 2525084, 5050168, 6943981, 10100336, 10731607, 13887962, 21463214, 27775924, 42926428, 55551848, 85852856, 111103696, 118047677, 171705712, 236095354, 472190708, 944381416, 1888762832]

約数ペア:

[(1, 1888762832), (2, 944381416), (4, 472190708), (8, 236095354), (11, 171705712), (16, 118047677), (17, 111103696), (22, 85852856), (34, 55551848), (44, 42926428), (68, 27775924), (88, 21463214), (136, 13887962), (176, 10731607), (187, 10100336), (272, 6943981), (374, 5050168), (748, 2525084), (1496, 1262542), (2992, 631271)]