2002251144

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{531383}}^1$

素因数の和:531549

約数の個数: 32

約数和(自身を含む): 5037520320

約数和(自身を除く): 3035269176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 531383, 1062766, 1594149, 2125532, 3188298, 4251064, 6376596, 12753192, 83427131, 166854262, 250281393, 333708524, 500562786, 667417048, 1001125572, 2002251144]

約数ペア:

[(1, 2002251144), (2, 1001125572), (3, 667417048), (4, 500562786), (6, 333708524), (8, 250281393), (12, 166854262), (24, 83427131), (157, 12753192), (314, 6376596), (471, 4251064), (628, 3188298), (942, 2125532), (1256, 1594149), (1884, 1062766), (3768, 531383)]