1302860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5011}}^1$

素因数の和:5033

約数の個数: 24

約数和(自身を含む): 2947056

約数和(自身を除く): 1644196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5011, 10022, 20044, 25055, 50110, 65143, 100220, 130286, 260572, 325715, 651430, 1302860]

約数ペア:

[(1, 1302860), (2, 651430), (4, 325715), (5, 260572), (10, 130286), (13, 100220), (20, 65143), (26, 50110), (52, 25055), (65, 20044), (130, 10022), (260, 5011)]