2267211536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{23203}}^1$

素因数の和:23439

約数の個数: 40

約数和(自身を含む): 4557636864

約数和(自身を除く): 2290425328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 197, 248, 394, 496, 788, 1576, 3152, 6107, 12214, 23203, 24428, 46406, 48856, 92812, 97712, 185624, 371248, 719293, 1438586, 2877172, 4570991, 5754344, 9141982, 11508688, 18283964, 36567928, 73135856, 141700721, 283401442, 566802884, 1133605768, 2267211536]

約数ペア:

[(1, 2267211536), (2, 1133605768), (4, 566802884), (8, 283401442), (16, 141700721), (31, 73135856), (62, 36567928), (124, 18283964), (197, 11508688), (248, 9141982), (394, 5754344), (496, 4570991), (788, 2877172), (1576, 1438586), (3152, 719293), (6107, 371248), (12214, 185624), (23203, 97712), (24428, 92812), (46406, 48856)]