1338492038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{47623}}^1$

素因数の和:47708

約数の個数: 32

約数和(自身を含む): 2304239616

約数和(自身を除く): 965747578

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 598, 611, 1081, 1222, 2162, 14053, 28106, 47623, 95246, 619099, 1095329, 1238198, 2190658, 2238281, 4476562, 14239277, 28478554, 29097653, 51480463, 58195306, 102960926, 669246019, 1338492038]

約数ペア:

[(1, 1338492038), (2, 669246019), (13, 102960926), (23, 58195306), (26, 51480463), (46, 29097653), (47, 28478554), (94, 14239277), (299, 4476562), (598, 2238281), (611, 2190658), (1081, 1238198), (1222, 1095329), (2162, 619099), (14053, 95246), (28106, 47623)]