1596364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 3580416

約数和(自身を除く): 1984052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 73, 77, 142, 146, 154, 284, 292, 308, 497, 511, 781, 803, 994, 1022, 1562, 1606, 1988, 2044, 3124, 3212, 5183, 5467, 5621, 10366, 10934, 11242, 20732, 21868, 22484, 36281, 57013, 72562, 114026, 145124, 228052, 399091, 798182, 1596364]

約数ペア:

[(1, 1596364), (2, 798182), (4, 399091), (7, 228052), (11, 145124), (14, 114026), (22, 72562), (28, 57013), (44, 36281), (71, 22484), (73, 21868), (77, 20732), (142, 11242), (146, 10934), (154, 10366), (284, 5621), (292, 5467), (308, 5183), (497, 3212), (511, 3124), (781, 2044), (803, 1988), (994, 1606), (1022, 1562)]