1341725732

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 2466858240

約数和(自身を除く): 1125132508

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 269, 538, 617, 1076, 1234, 2021, 2468, 4042, 8084, 11567, 12643, 23134, 25286, 26531, 28999, 46268, 50572, 53062, 57998, 106124, 115996, 165973, 331946, 543649, 663892, 1087298, 1246957, 2174596, 2493914, 4987828, 7136839, 7800731, 14273678, 15601462, 28547356, 31202924, 335431433, 670862866, 1341725732]

約数ペア:

[(1, 1341725732), (2, 670862866), (4, 335431433), (43, 31202924), (47, 28547356), (86, 15601462), (94, 14273678), (172, 7800731), (188, 7136839), (269, 4987828), (538, 2493914), (617, 2174596), (1076, 1246957), (1234, 1087298), (2021, 663892), (2468, 543649), (4042, 331946), (8084, 165973), (11567, 115996), (12643, 106124), (23134, 57998), (25286, 53062), (26531, 50572), (28999, 46268)]