2116568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 4276800

約数和(自身を除く): 2160232

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 197, 316, 394, 632, 788, 1343, 1576, 2686, 3349, 5372, 6698, 10744, 13396, 15563, 26792, 31126, 62252, 124504, 264571, 529142, 1058284, 2116568]

約数ペア:

[(1, 2116568), (2, 1058284), (4, 529142), (8, 264571), (17, 124504), (34, 62252), (68, 31126), (79, 26792), (136, 15563), (158, 13396), (197, 10744), (316, 6698), (394, 5372), (632, 3349), (788, 2686), (1343, 1576)]