2017382785

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 2803393152

約数和(自身を除く): 786010367

約数列:

[1, 5, 11, 23, 55, 113, 115, 121, 253, 565, 605, 1243, 1265, 1283, 2599, 2783, 6215, 6415, 12995, 13673, 13915, 14113, 28589, 29509, 68365, 70565, 142945, 144979, 147545, 155243, 314479, 324599, 724895, 776215, 1572395, 1594769, 1622995, 3334517, 3570589, 7973845, 16672585, 17542459, 17852945, 36679687, 87712295, 183398435, 403476557, 2017382785]

約数ペア:

[(1, 2017382785), (5, 403476557), (11, 183398435), (23, 87712295), (55, 36679687), (113, 17852945), (115, 17542459), (121, 16672585), (253, 7973845), (565, 3570589), (605, 3334517), (1243, 1622995), (1265, 1594769), (1283, 1572395), (2599, 776215), (2783, 724895), (6215, 324599), (6415, 314479), (12995, 155243), (13673, 147545), (13915, 144979), (14113, 142945), (28589, 70565), (29509, 68365)]