2563845746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{574081}}^1$

素因数の和:574130

約数の個数: 32

約数和(自身を含む): 4960068480

約数和(自身を除く): 2396222734

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 574081, 1148162, 4018567, 6314891, 8037134, 12629782, 16648349, 33296698, 44204237, 88408474, 116538443, 183131839, 233076886, 366263678, 1281922873, 2563845746]

約数ペア:

[(1, 2563845746), (2, 1281922873), (7, 366263678), (11, 233076886), (14, 183131839), (22, 116538443), (29, 88408474), (58, 44204237), (77, 33296698), (154, 16648349), (203, 12629782), (319, 8037134), (406, 6314891), (638, 4018567), (2233, 1148162), (4466, 574081)]