1885256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 3792000

約数和(自身を除く): 1906744

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 157, 158, 314, 316, 628, 632, 1256, 1501, 2983, 3002, 5966, 6004, 11932, 12008, 12403, 23864, 24806, 49612, 99224, 235657, 471314, 942628, 1885256]

約数ペア:

[(1, 1885256), (2, 942628), (4, 471314), (8, 235657), (19, 99224), (38, 49612), (76, 24806), (79, 23864), (152, 12403), (157, 12008), (158, 11932), (314, 6004), (316, 5966), (628, 3002), (632, 2983), (1256, 1501)]