2045543335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{2399}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 2757888000

約数和(自身を除く): 712344665

約数列:

[1, 5, 11, 37, 55, 185, 407, 419, 2035, 2095, 2399, 4609, 11995, 15503, 23045, 26389, 77515, 88763, 131945, 170533, 443815, 852665, 976393, 1005181, 4881965, 5025905, 11056991, 37191697, 55284955, 185958485, 409108667, 2045543335]

約数ペア:

[(1, 2045543335), (5, 409108667), (11, 185958485), (37, 55284955), (55, 37191697), (185, 11056991), (407, 5025905), (419, 4881965), (2035, 1005181), (2095, 976393), (2399, 852665), (4609, 443815), (11995, 170533), (15503, 131945), (23045, 88763), (26389, 77515)]