2821367038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1\times {\mathrm{3347}}^1$

素因数の和:6544

約数の個数: 32

約数和(自身を含む): 5094316800

約数和(自身を除く): 2272949762

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3169, 3347, 6338, 6694, 22183, 23429, 44366, 46858, 60211, 63593, 120422, 127186, 421477, 445151, 842954, 890302, 10606643, 21213286, 74246501, 148493002, 201526217, 403052434, 1410683519, 2821367038]

約数ペア:

[(1, 2821367038), (2, 1410683519), (7, 403052434), (14, 201526217), (19, 148493002), (38, 74246501), (133, 21213286), (266, 10606643), (3169, 890302), (3347, 842954), (6338, 445151), (6694, 421477), (22183, 127186), (23429, 120422), (44366, 63593), (46858, 60211)]