2008789618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1\times {\mathrm{1373}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 3338226432

約数和(自身を除く): 1329436814

約数列:

[1, 2, 11, 22, 73, 146, 803, 911, 1373, 1606, 1822, 2746, 10021, 15103, 20042, 30206, 66503, 100229, 133006, 200458, 731533, 1102519, 1250803, 1463066, 2205038, 2501606, 13758833, 27517666, 91308619, 182617238, 1004394809, 2008789618]

約数ペア:

[(1, 2008789618), (2, 1004394809), (11, 182617238), (22, 91308619), (73, 27517666), (146, 13758833), (803, 2501606), (911, 2205038), (1373, 1463066), (1606, 1250803), (1822, 1102519), (2746, 731533), (10021, 200458), (15103, 133006), (20042, 100229), (30206, 66503)]