2533474

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 16

約数和(自身を含む): 3944160

約数和(自身を除く): 1410686

約数列:

[1, 2, 43, 86, 89, 178, 331, 662, 3827, 7654, 14233, 28466, 29459, 58918, 1266737, 2533474]

約数ペア:

[(1, 2533474), (2, 1266737), (43, 58918), (86, 29459), (89, 28466), (178, 14233), (331, 7654), (662, 3827)]