2579326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:783

約数の個数: 16

約数和(自身を含む): 4118400

約数和(自身を除く): 1539074

約数列:

[1, 2, 19, 38, 103, 206, 659, 1318, 1957, 3914, 12521, 25042, 67877, 135754, 1289663, 2579326]

約数ペア:

[(1, 2579326), (2, 1289663), (19, 135754), (38, 67877), (103, 25042), (206, 12521), (659, 3914), (1318, 1957)]