2005031312

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{269}}^1\times {\mathrm{1933}}^1$

素因数の和:2451

約数の個数: 40

約数和(自身を含む): 3917394360

約数和(自身を除く): 1912363048

約数列:

[1, 2, 4, 8, 16, 241, 269, 482, 538, 964, 1076, 1928, 1933, 2152, 3856, 3866, 4304, 7732, 15464, 30928, 64829, 129658, 259316, 465853, 518632, 519977, 931706, 1037264, 1039954, 1863412, 2079908, 3726824, 4159816, 7453648, 8319632, 125314457, 250628914, 501257828, 1002515656, 2005031312]

約数ペア:

[(1, 2005031312), (2, 1002515656), (4, 501257828), (8, 250628914), (16, 125314457), (241, 8319632), (269, 7453648), (482, 4159816), (538, 3726824), (964, 2079908), (1076, 1863412), (1928, 1039954), (1933, 1037264), (2152, 931706), (3856, 519977), (3866, 518632), (4304, 465853), (7732, 259316), (15464, 129658), (30928, 64829)]