2028032498

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{6977}}^1$

素因数の和:7162

約数の個数: 32

約数和(自身を含む): 3255655680

約数和(自身を除く): 1227623182

約数列:

[1, 2, 23, 46, 71, 89, 142, 178, 1633, 2047, 3266, 4094, 6319, 6977, 12638, 13954, 145337, 160471, 290674, 320942, 495367, 620953, 990734, 1241906, 11393441, 14281919, 22786882, 28563838, 44087663, 88175326, 1014016249, 2028032498]

約数ペア:

[(1, 2028032498), (2, 1014016249), (23, 88175326), (46, 44087663), (71, 28563838), (89, 22786882), (142, 14281919), (178, 11393441), (1633, 1241906), (2047, 990734), (3266, 620953), (4094, 495367), (6319, 320942), (6977, 290674), (12638, 160471), (13954, 145337)]