1905593152

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{3109}}^1$

素因数の和:3339

約数の個数: 56

約数和(自身を含む): 3869126120

約数和(自身を除く): 1963532968

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 157, 244, 314, 488, 628, 976, 1256, 1952, 2512, 3109, 3904, 5024, 6218, 9577, 10048, 12436, 19154, 24872, 38308, 49744, 76616, 99488, 153232, 189649, 198976, 306464, 379298, 488113, 612928, 758596, 976226, 1517192, 1952452, 3034384, 3904904, 6068768, 7809808, 12137536, 15619616, 29774893, 31239232, 59549786, 119099572, 238199144, 476398288, 952796576, 1905593152]

約数ペア:

[(1, 1905593152), (2, 952796576), (4, 476398288), (8, 238199144), (16, 119099572), (32, 59549786), (61, 31239232), (64, 29774893), (122, 15619616), (157, 12137536), (244, 7809808), (314, 6068768), (488, 3904904), (628, 3034384), (976, 1952452), (1256, 1517192), (1952, 976226), (2512, 758596), (3109, 612928), (3904, 488113), (5024, 379298), (6218, 306464), (9577, 198976), (10048, 189649), (12436, 153232), (19154, 99488), (24872, 76616), (38308, 49744)]