1922271488

素因数分解:

$2^8\times {\mathrm{1987}}^1\times {\mathrm{3779}}^1$

素因数の和:5782

約数の個数: 36

約数和(自身を含む): 3839981040

約数和(自身を除く): 1917709552

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1987, 3779, 3974, 7558, 7948, 15116, 15896, 30232, 31792, 60464, 63584, 120928, 127168, 241856, 254336, 483712, 508672, 967424, 7508873, 15017746, 30035492, 60070984, 120141968, 240283936, 480567872, 961135744, 1922271488]

約数ペア:

[(1, 1922271488), (2, 961135744), (4, 480567872), (8, 240283936), (16, 120141968), (32, 60070984), (64, 30035492), (128, 15017746), (256, 7508873), (1987, 967424), (3779, 508672), (3974, 483712), (7558, 254336), (7948, 241856), (15116, 127168), (15896, 120928), (30232, 63584), (31792, 60464)]