2005396116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{13679}}^1$

素因数の和:14348

約数の個数: 48

約数和(自身を含む): 4933555200

約数和(自身を除く): 2928159084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 643, 1286, 1929, 2572, 3858, 7716, 12217, 13679, 24434, 27358, 36651, 41037, 48868, 54716, 73302, 82074, 146604, 164148, 259901, 519802, 779703, 1039604, 1559406, 3118812, 8795597, 17591194, 26386791, 35182388, 52773582, 105547164, 167116343, 334232686, 501349029, 668465372, 1002698058, 2005396116]

約数ペア:

[(1, 2005396116), (2, 1002698058), (3, 668465372), (4, 501349029), (6, 334232686), (12, 167116343), (19, 105547164), (38, 52773582), (57, 35182388), (76, 26386791), (114, 17591194), (228, 8795597), (643, 3118812), (1286, 1559406), (1929, 1039604), (2572, 779703), (3858, 519802), (7716, 259901), (12217, 164148), (13679, 146604), (24434, 82074), (27358, 73302), (36651, 54716), (41037, 48868)]