2287661464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{1303}}^1$

素因数の和:1672

約数の個数: 64

約数和(自身を含む): 4765754880

約数和(自身を除く): 2478093416

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 281, 284, 562, 568, 781, 1124, 1303, 1562, 2248, 2606, 3091, 3124, 5212, 6182, 6248, 10424, 12364, 14333, 19951, 24728, 28666, 39902, 57332, 79804, 92513, 114664, 159608, 185026, 219461, 366143, 370052, 438922, 732286, 740104, 877844, 1017643, 1464572, 1755688, 2035286, 2929144, 4027573, 4070572, 8055146, 8141144, 16110292, 25996153, 32220584, 51992306, 103984612, 207969224, 285957683, 571915366, 1143830732, 2287661464]

約数ペア:

[(1, 2287661464), (2, 1143830732), (4, 571915366), (8, 285957683), (11, 207969224), (22, 103984612), (44, 51992306), (71, 32220584), (88, 25996153), (142, 16110292), (281, 8141144), (284, 8055146), (562, 4070572), (568, 4027573), (781, 2929144), (1124, 2035286), (1303, 1755688), (1562, 1464572), (2248, 1017643), (2606, 877844), (3091, 740104), (3124, 732286), (5212, 438922), (6182, 370052), (6248, 366143), (10424, 219461), (12364, 185026), (14333, 159608), (19951, 114664), (24728, 92513), (28666, 79804), (39902, 57332)]