2098261715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{7103}}^1$

素因数の和:7291

約数の個数: 32

約数和(自身を含む): 2835689472

約数和(自身を除く): 737427757

約数列:

[1, 5, 11, 41, 55, 131, 205, 451, 655, 1441, 2255, 5371, 7103, 7205, 26855, 35515, 59081, 78133, 291223, 295405, 390665, 930493, 1456115, 3203453, 4652465, 10235423, 16017265, 38150213, 51177115, 190751065, 419652343, 2098261715]

約数ペア:

[(1, 2098261715), (5, 419652343), (11, 190751065), (41, 51177115), (55, 38150213), (131, 16017265), (205, 10235423), (451, 4652465), (655, 3203453), (1441, 1456115), (2255, 930493), (5371, 390665), (7103, 295405), (7205, 291223), (26855, 78133), (35515, 59081)]