2012322830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{16087}}^1$

素因数の和:17888

約数の個数: 32

約数和(自身を含む): 4142209536

約数和(自身を除く): 2129886706

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1787, 3574, 8935, 12509, 16087, 17870, 25018, 32174, 62545, 80435, 112609, 125090, 160870, 225218, 563045, 1126090, 28747469, 57494938, 143737345, 201232283, 287474690, 402464566, 1006161415, 2012322830]

約数ペア:

[(1, 2012322830), (2, 1006161415), (5, 402464566), (7, 287474690), (10, 201232283), (14, 143737345), (35, 57494938), (70, 28747469), (1787, 1126090), (3574, 563045), (8935, 225218), (12509, 160870), (16087, 125090), (17870, 112609), (25018, 80435), (32174, 62545)]