2019002224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{49043}}^1$

素因数の和:49165

約数の個数: 40

約数和(自身を含む): 4086738432

約数和(自身を除く): 2067736208

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 5146, 10292, 20584, 41168, 49043, 98086, 196172, 392344, 784688, 1520333, 3040666, 4070569, 6081332, 8141138, 12162664, 16282276, 24325328, 32564552, 65129104, 126187639, 252375278, 504750556, 1009501112, 2019002224]

約数ペア:

[(1, 2019002224), (2, 1009501112), (4, 504750556), (8, 252375278), (16, 126187639), (31, 65129104), (62, 32564552), (83, 24325328), (124, 16282276), (166, 12162664), (248, 8141138), (332, 6081332), (496, 4070569), (664, 3040666), (1328, 1520333), (2573, 784688), (5146, 392344), (10292, 196172), (20584, 98086), (41168, 49043)]