9399539654

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1\times {\mathrm{647}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 14450342976

約数和(自身を除く): 5050803322

約数列:

[1, 2, 61, 122, 193, 386, 617, 647, 1234, 1294, 11773, 23546, 37637, 39467, 75274, 78934, 119081, 124871, 238162, 249742, 399199, 798398, 7263941, 7617131, 14527882, 15234262, 24351139, 48702278, 77045407, 154090814, 4699769827, 9399539654]

約数ペア:

[(1, 9399539654), (2, 4699769827), (61, 154090814), (122, 77045407), (193, 48702278), (386, 24351139), (617, 15234262), (647, 14527882), (1234, 7617131), (1294, 7263941), (11773, 798398), (23546, 399199), (37637, 249742), (39467, 238162), (75274, 124871), (78934, 119081)]