2800014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 6455040

約数和(自身を除く): 3655026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 409, 489, 818, 978, 1141, 1227, 2282, 2454, 2863, 3423, 5726, 6846, 8589, 17178, 66667, 133334, 200001, 400002, 466669, 933338, 1400007, 2800014]

約数ペア:

[(1, 2800014), (2, 1400007), (3, 933338), (6, 466669), (7, 400002), (14, 200001), (21, 133334), (42, 66667), (163, 17178), (326, 8589), (409, 6846), (489, 5726), (818, 3423), (978, 2863), (1141, 2454), (1227, 2282)]