2080975094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1\times {\mathrm{2473}}^1$

素因数の和:4172

約数の個数: 32

約数和(自身を含む): 3556859904

約数和(自身を除く): 1475884810

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1663, 2473, 3326, 4946, 18293, 27203, 36586, 38249, 54406, 56879, 76498, 113758, 420739, 625669, 841478, 1251338, 4112599, 8225198, 45238589, 90477178, 94589777, 189179554, 1040487547, 2080975094]

約数ペア:

[(1, 2080975094), (2, 1040487547), (11, 189179554), (22, 94589777), (23, 90477178), (46, 45238589), (253, 8225198), (506, 4112599), (1663, 1251338), (2473, 841478), (3326, 625669), (4946, 420739), (18293, 113758), (27203, 76498), (36586, 56879), (38249, 54406)]