989352052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1\times {\mathrm{883}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 1933626240

約数和(自身を除く): 944274188

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 743, 754, 883, 1486, 1508, 1766, 2972, 3532, 9659, 11479, 19318, 21547, 22958, 25607, 38636, 43094, 45916, 51214, 86188, 102428, 280111, 332891, 560222, 656069, 665782, 1120444, 1312138, 1331564, 2624276, 8528897, 17057794, 19026001, 34115588, 38052002, 76104004, 247338013, 494676026, 989352052]

約数ペア:

[(1, 989352052), (2, 494676026), (4, 247338013), (13, 76104004), (26, 38052002), (29, 34115588), (52, 19026001), (58, 17057794), (116, 8528897), (377, 2624276), (743, 1331564), (754, 1312138), (883, 1120444), (1486, 665782), (1508, 656069), (1766, 560222), (2972, 332891), (3532, 280111), (9659, 102428), (11479, 86188), (19318, 51214), (21547, 45916), (22958, 43094), (25607, 38636)]