1010990188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2789}}^1\times {\mathrm{6971}}^1$

素因数の和:9777

約数の個数: 24

約数和(自身を含む): 1906284240

約数和(自身を除く): 895294052

約数列:

[1, 2, 4, 13, 26, 52, 2789, 5578, 6971, 11156, 13942, 27884, 36257, 72514, 90623, 145028, 181246, 362492, 19442119, 38884238, 77768476, 252747547, 505495094, 1010990188]

約数ペア:

[(1, 1010990188), (2, 505495094), (4, 252747547), (13, 77768476), (26, 38884238), (52, 19442119), (2789, 362492), (5578, 181246), (6971, 145028), (11156, 90623), (13942, 72514), (27884, 36257)]