2019483424

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{68821}}^1$

素因数の和:68969

約数の個数: 48

約数和(自身を含む): 4578590016

約数和(自身を除く): 2559106592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1834, 2096, 3668, 4192, 7336, 14672, 29344, 68821, 137642, 275284, 481747, 550568, 963494, 1101136, 1926988, 2202272, 3853976, 7707952, 9015551, 15415904, 18031102, 36062204, 63108857, 72124408, 126217714, 144248816, 252435428, 288497632, 504870856, 1009741712, 2019483424]

約数ペア:

[(1, 2019483424), (2, 1009741712), (4, 504870856), (7, 288497632), (8, 252435428), (14, 144248816), (16, 126217714), (28, 72124408), (32, 63108857), (56, 36062204), (112, 18031102), (131, 15415904), (224, 9015551), (262, 7707952), (524, 3853976), (917, 2202272), (1048, 1926988), (1834, 1101136), (2096, 963494), (3668, 550568), (4192, 481747), (7336, 275284), (14672, 137642), (29344, 68821)]