2019249322

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1637}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 3166974720

約数和(自身を除く): 1147725398

約数列:

[1, 2, 37, 74, 79, 158, 211, 422, 1637, 2923, 3274, 5846, 7807, 15614, 16669, 33338, 60569, 121138, 129323, 258646, 345407, 616753, 690814, 1233506, 4784951, 9569902, 12780059, 25560118, 27287153, 54574306, 1009624661, 2019249322]

約数ペア:

[(1, 2019249322), (2, 1009624661), (37, 54574306), (74, 27287153), (79, 25560118), (158, 12780059), (211, 9569902), (422, 4784951), (1637, 1233506), (2923, 690814), (3274, 616753), (5846, 345407), (7807, 258646), (15614, 129323), (16669, 121138), (33338, 60569)]