2488791844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8080493}}^1$

素因数の和:8080515

約数の個数: 24

約数和(自身を含む): 5430091968

約数和(自身を除く): 2941300124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 8080493, 16160986, 32321972, 56563451, 88885423, 113126902, 177770846, 226253804, 355541692, 622197961, 1244395922, 2488791844]

約数ペア:

[(1, 2488791844), (2, 1244395922), (4, 622197961), (7, 355541692), (11, 226253804), (14, 177770846), (22, 113126902), (28, 88885423), (44, 56563451), (77, 32321972), (154, 16160986), (308, 8080493)]