1902984

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 4888320

約数和(自身を除く): 2985336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 2143, 4286, 6429, 8572, 12858, 17144, 25716, 51432, 79291, 158582, 237873, 317164, 475746, 634328, 951492, 1902984]

約数ペア:

[(1, 1902984), (2, 951492), (3, 634328), (4, 475746), (6, 317164), (8, 237873), (12, 158582), (24, 79291), (37, 51432), (74, 25716), (111, 17144), (148, 12858), (222, 8572), (296, 6429), (444, 4286), (888, 2143)]