2065487038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1\times {\mathrm{643}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 3231478656

約数和(自身を除く): 1165991618

約数列:

[1, 2, 37, 74, 83, 166, 523, 643, 1046, 1286, 3071, 6142, 19351, 23791, 38702, 43409, 47582, 53369, 86818, 106738, 336289, 672578, 1606133, 1974653, 3212266, 3949306, 12442693, 24885386, 27911987, 55823974, 1032743519, 2065487038]

約数ペア:

[(1, 2065487038), (2, 1032743519), (37, 55823974), (74, 27911987), (83, 24885386), (166, 12442693), (523, 3949306), (643, 3212266), (1046, 1974653), (1286, 1606133), (3071, 672578), (6142, 336289), (19351, 106738), (23791, 86818), (38702, 53369), (43409, 47582)]