2011940088

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{15643}}^1$

素因数の和:15908

約数の個数: 64

約数和(自身を含む): 5271402240

約数和(自身を除く): 3259462152

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 233, 276, 466, 552, 699, 932, 1398, 1864, 2796, 5359, 5592, 10718, 15643, 16077, 21436, 31286, 32154, 42872, 46929, 62572, 64308, 93858, 125144, 128616, 187716, 359789, 375432, 719578, 1079367, 1439156, 2158734, 2878312, 3644819, 4317468, 7289638, 8634936, 10934457, 14579276, 21868914, 29158552, 43737828, 83830837, 87475656, 167661674, 251492511, 335323348, 502985022, 670646696, 1005970044, 2011940088]

約数ペア:

[(1, 2011940088), (2, 1005970044), (3, 670646696), (4, 502985022), (6, 335323348), (8, 251492511), (12, 167661674), (23, 87475656), (24, 83830837), (46, 43737828), (69, 29158552), (92, 21868914), (138, 14579276), (184, 10934457), (233, 8634936), (276, 7289638), (466, 4317468), (552, 3644819), (699, 2878312), (932, 2158734), (1398, 1439156), (1864, 1079367), (2796, 719578), (5359, 375432), (5592, 359789), (10718, 187716), (15643, 128616), (16077, 125144), (21436, 93858), (31286, 64308), (32154, 62572), (42872, 46929)]