2016344540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{13177}}^1$

素因数の和:14286

約数の個数: 48

約数和(自身を含む): 4844021952

約数和(自身を除く): 2827677412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1093, 2186, 4372, 5465, 7651, 10930, 13177, 15302, 21860, 26354, 30604, 38255, 52708, 65885, 76510, 92239, 131770, 153020, 184478, 263540, 368956, 461195, 922390, 1844780, 14402461, 28804922, 57609844, 72012305, 100817227, 144024610, 201634454, 288049220, 403268908, 504086135, 1008172270, 2016344540]

約数ペア:

[(1, 2016344540), (2, 1008172270), (4, 504086135), (5, 403268908), (7, 288049220), (10, 201634454), (14, 144024610), (20, 100817227), (28, 72012305), (35, 57609844), (70, 28804922), (140, 14402461), (1093, 1844780), (2186, 922390), (4372, 461195), (5465, 368956), (7651, 263540), (10930, 184478), (13177, 153020), (15302, 131770), (21860, 92239), (26354, 76510), (30604, 65885), (38255, 52708)]