4265948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 7892640

約数和(自身を除く): 3626692

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 521, 1042, 2047, 2084, 4094, 8188, 11983, 23966, 46369, 47932, 92738, 185476, 1066487, 2132974, 4265948]

約数ペア:

[(1, 4265948), (2, 2132974), (4, 1066487), (23, 185476), (46, 92738), (89, 47932), (92, 46369), (178, 23966), (356, 11983), (521, 8188), (1042, 4094), (2047, 2084)]