2012873764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{4349}}^1$

素因数の和:4588

約数の個数: 48

約数和(自身を含む): 3925857600

約数和(自身を除く): 1912983836

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 157, 268, 314, 628, 737, 1474, 1727, 2948, 3454, 4349, 6908, 8698, 10519, 17396, 21038, 42076, 47839, 95678, 115709, 191356, 231418, 291383, 462836, 582766, 682793, 1165532, 1365586, 2731172, 3205213, 6410426, 7510723, 12820852, 15021446, 30042892, 45747131, 91494262, 182988524, 503218441, 1006436882, 2012873764]

約数ペア:

[(1, 2012873764), (2, 1006436882), (4, 503218441), (11, 182988524), (22, 91494262), (44, 45747131), (67, 30042892), (134, 15021446), (157, 12820852), (268, 7510723), (314, 6410426), (628, 3205213), (737, 2731172), (1474, 1365586), (1727, 1165532), (2948, 682793), (3454, 582766), (4349, 462836), (6908, 291383), (8698, 231418), (10519, 191356), (17396, 115709), (21038, 95678), (42076, 47839)]