2212551824

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1039733}}^1$

素因数の和:1039767

約数の個数: 40

約数和(自身を含む): 5157080640

約数和(自身を除く): 2944528816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 1039733, 2079466, 4158932, 7278131, 8317864, 14556262, 16635728, 19754927, 29112524, 39509854, 58225048, 79019708, 116450096, 138284489, 158039416, 276568978, 316078832, 553137956, 1106275912, 2212551824]

約数ペア:

[(1, 2212551824), (2, 1106275912), (4, 553137956), (7, 316078832), (8, 276568978), (14, 158039416), (16, 138284489), (19, 116450096), (28, 79019708), (38, 58225048), (56, 39509854), (76, 29112524), (112, 19754927), (133, 16635728), (152, 14556262), (266, 8317864), (304, 7278131), (532, 4158932), (1064, 2079466), (2128, 1039733)]