2354996884

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{21017}}^1$

素因数の和:21387

約数の個数: 24

約数和(自身を含む): 4175435880

約数和(自身を除く): 1820438996

約数列:

[1, 2, 4, 109, 218, 257, 436, 514, 1028, 21017, 28013, 42034, 56026, 84068, 112052, 2290853, 4581706, 5401369, 9163412, 10802738, 21605476, 588749221, 1177498442, 2354996884]

約数ペア:

[(1, 2354996884), (2, 1177498442), (4, 588749221), (109, 21605476), (218, 10802738), (257, 9163412), (436, 5401369), (514, 4581706), (1028, 2290853), (21017, 112052), (28013, 84068), (42034, 56026)]