2009143384

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{381097}}^1$

素因数の和:381762

約数の個数: 16

約数和(自身を含む): 3772870200

約数和(自身を除く): 1763726816

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 381097, 762194, 1524388, 3048776, 251142923, 502285846, 1004571692, 2009143384]

約数ペア:

[(1, 2009143384), (2, 1004571692), (4, 502285846), (8, 251142923), (659, 3048776), (1318, 1524388), (2636, 762194), (5272, 381097)]