2519124476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{112481}}^1$

素因数の和:113005

約数の個数: 24

約数和(自身を含む): 4818728880

約数和(自身を除く): 2299604404

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 2036, 5599, 11198, 22396, 112481, 224962, 449924, 1237291, 2474582, 4949164, 57252829, 114505658, 229011316, 629781119, 1259562238, 2519124476]

約数ペア:

[(1, 2519124476), (2, 1259562238), (4, 629781119), (11, 229011316), (22, 114505658), (44, 57252829), (509, 4949164), (1018, 2474582), (2036, 1237291), (5599, 449924), (11198, 224962), (22396, 112481)]