2288339989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{911}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 2667184128

約数和(自身を除く): 378844139

約数列:

[1, 13, 23, 31, 271, 299, 403, 713, 911, 3523, 6233, 8401, 9269, 11843, 20953, 28241, 81029, 109213, 193223, 246881, 272389, 367133, 649543, 2511899, 3209453, 5678263, 7653311, 8444059, 73817419, 99493043, 176026153, 2288339989]

約数ペア:

[(1, 2288339989), (13, 176026153), (23, 99493043), (31, 73817419), (271, 8444059), (299, 7653311), (403, 5678263), (713, 3209453), (911, 2511899), (3523, 649543), (6233, 367133), (8401, 272389), (9269, 246881), (11843, 193223), (20953, 109213), (28241, 81029)]