2149440068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{262511}}^1$

素因数の和:262627

約数の個数: 24

約数和(自身を含む): 3969181440

約数和(自身を除く): 1819741372

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 262511, 525022, 1050044, 6037753, 12075506, 23363479, 24151012, 46726958, 93453916, 537360017, 1074720034, 2149440068]

約数ペア:

[(1, 2149440068), (2, 1074720034), (4, 537360017), (23, 93453916), (46, 46726958), (89, 24151012), (92, 23363479), (178, 12075506), (356, 6037753), (2047, 1050044), (4094, 525022), (8188, 262511)]