1284652288

素因数分解:

$2^8\times {\mathrm{137}}^1\times {\mathrm{36629}}^1$

素因数の和:36782

約数の個数: 36

約数和(自身を含む): 2583074340

約数和(自身を除く): 1298422052

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 548, 1096, 2192, 4384, 8768, 17536, 35072, 36629, 73258, 146516, 293032, 586064, 1172128, 2344256, 4688512, 5018173, 9377024, 10036346, 20072692, 40145384, 80290768, 160581536, 321163072, 642326144, 1284652288]

約数ペア:

[(1, 1284652288), (2, 642326144), (4, 321163072), (8, 160581536), (16, 80290768), (32, 40145384), (64, 20072692), (128, 10036346), (137, 9377024), (256, 5018173), (274, 4688512), (548, 2344256), (1096, 1172128), (2192, 586064), (4384, 293032), (8768, 146516), (17536, 73258), (35072, 36629)]