13351427889410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7900253189}}^1$

素因数の和:7900253222

約数の個数: 24

約数和(自身を含む): 26023434007860

約数和(自身を除く): 12672006118450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 7900253189, 15800506378, 39501265945, 79002531890, 102703291457, 205406582914, 513516457285, 1027032914570, 1335142788941, 2670285577882, 6675713944705, 13351427889410]

約数ペア:

[(1, 13351427889410), (2, 6675713944705), (5, 2670285577882), (10, 1335142788941), (13, 1027032914570), (26, 513516457285), (65, 205406582914), (130, 102703291457), (169, 79002531890), (338, 39501265945), (845, 15800506378), (1690, 7900253189)]