2071912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 4197600

約数和(自身を除く): 2125688

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 317, 344, 634, 817, 1268, 1634, 2536, 3268, 6023, 6536, 12046, 13631, 24092, 27262, 48184, 54524, 109048, 258989, 517978, 1035956, 2071912]

約数ペア:

[(1, 2071912), (2, 1035956), (4, 517978), (8, 258989), (19, 109048), (38, 54524), (43, 48184), (76, 27262), (86, 24092), (152, 13631), (172, 12046), (317, 6536), (344, 6023), (634, 3268), (817, 2536), (1268, 1634)]