1978135562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{174101}}^1$

素因数の和:174158

約数の個数: 32

約数和(自身を含む): 3509896320

約数和(自身を除く): 1531760758

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 174101, 348202, 2263313, 3307919, 4004323, 4526626, 6615838, 8008646, 43002947, 52056199, 76082137, 86005894, 104112398, 152164274, 989067781, 1978135562]

約数ペア:

[(1, 1978135562), (2, 989067781), (13, 152164274), (19, 104112398), (23, 86005894), (26, 76082137), (38, 52056199), (46, 43002947), (247, 8008646), (299, 6615838), (437, 4526626), (494, 4004323), (598, 3307919), (874, 2263313), (5681, 348202), (11362, 174101)]