549182990

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{88721}}^1$

素因数の和:89347

約数の個数: 16

約数和(自身を含む): 990137520

約数和(自身を除く): 440954530

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 88721, 177442, 443605, 887210, 54918299, 109836598, 274591495, 549182990]

約数ペア:

[(1, 549182990), (2, 274591495), (5, 109836598), (10, 54918299), (619, 887210), (1238, 443605), (3095, 177442), (6190, 88721)]