2080391307757

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{3109}}^1\times {\mathrm{26561}}^1$

素因数の和:29797

約数の個数: 32

約数和(自身を含む): 2458408723200

約数和(自身を除く): 378017415443

約数列:

[1, 7, 59, 61, 413, 427, 3109, 3599, 21763, 25193, 26561, 183431, 185927, 189649, 1284017, 1327543, 1567099, 1620221, 10969693, 11189291, 11341547, 78325037, 82578149, 95593039, 578047043, 669151273, 4872110791, 5037267089, 34104775537, 35260869623, 297198758251, 2080391307757]

約数ペア:

[(1, 2080391307757), (7, 297198758251), (59, 35260869623), (61, 34104775537), (413, 5037267089), (427, 4872110791), (3109, 669151273), (3599, 578047043), (21763, 95593039), (25193, 82578149), (26561, 78325037), (183431, 11341547), (185927, 11189291), (189649, 10969693), (1284017, 1620221), (1327543, 1567099)]