1264242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 2985984

約数和(自身を除く): 1721742

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 971, 1302, 1942, 2913, 5826, 6797, 13594, 20391, 30101, 40782, 60202, 90303, 180606, 210707, 421414, 632121, 1264242]

約数ペア:

[(1, 1264242), (2, 632121), (3, 421414), (6, 210707), (7, 180606), (14, 90303), (21, 60202), (31, 40782), (42, 30101), (62, 20391), (93, 13594), (186, 6797), (217, 5826), (434, 2913), (651, 1942), (971, 1302)]