1998756868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 3656024064

約数和(自身を除く): 1657267196

約数列:

[1, 2, 4, 31, 62, 124, 167, 263, 334, 367, 526, 668, 734, 1052, 1468, 5177, 8153, 10354, 11377, 16306, 20708, 22754, 32612, 43921, 45508, 61289, 87842, 96521, 122578, 175684, 193042, 245156, 386084, 1361551, 1899959, 2723102, 2992151, 3799918, 5446204, 5984302, 7599836, 11968604, 16119007, 32238014, 64476028, 499689217, 999378434, 1998756868]

約数ペア:

[(1, 1998756868), (2, 999378434), (4, 499689217), (31, 64476028), (62, 32238014), (124, 16119007), (167, 11968604), (263, 7599836), (334, 5984302), (367, 5446204), (526, 3799918), (668, 2992151), (734, 2723102), (1052, 1899959), (1468, 1361551), (5177, 386084), (8153, 245156), (10354, 193042), (11377, 175684), (16306, 122578), (20708, 96521), (22754, 87842), (32612, 61289), (43921, 45508)]