2597936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 40

約数和(自身を含む): 5691600

約数和(自身を除く): 3093664

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 509, 638, 1018, 1276, 2036, 2552, 4072, 5104, 5599, 8144, 11198, 14761, 22396, 29522, 44792, 59044, 89584, 118088, 162371, 236176, 324742, 649484, 1298968, 2597936]

約数ペア:

[(1, 2597936), (2, 1298968), (4, 649484), (8, 324742), (11, 236176), (16, 162371), (22, 118088), (29, 89584), (44, 59044), (58, 44792), (88, 29522), (116, 22396), (176, 14761), (232, 11198), (319, 8144), (464, 5599), (509, 5104), (638, 4072), (1018, 2552), (1276, 2036)]