2775376

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2046

約数の個数: 20

約数和(自身を含む): 5440500

約数和(自身を除く): 2665124

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1949, 3898, 7796, 15592, 31184, 173461, 346922, 693844, 1387688, 2775376]

約数ペア:

[(1, 2775376), (2, 1387688), (4, 693844), (8, 346922), (16, 173461), (89, 31184), (178, 15592), (356, 7796), (712, 3898), (1424, 1949)]