2005355502

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{267167}}^1$

素因数の和:267317

約数の個数: 32

約数和(自身を含む): 4488422400

約数和(自身を除く): 2483066898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 267167, 534334, 801501, 1603002, 2404503, 4809006, 7213509, 14427018, 37136213, 74272426, 111408639, 222817278, 334225917, 668451834, 1002677751, 2005355502]

約数ペア:

[(1, 2005355502), (2, 1002677751), (3, 668451834), (6, 334225917), (9, 222817278), (18, 111408639), (27, 74272426), (54, 37136213), (139, 14427018), (278, 7213509), (417, 4809006), (834, 2404503), (1251, 1603002), (2502, 801501), (3753, 534334), (7506, 267167)]