846595490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{138559}}^1$

素因数の和:138626

約数の個数: 32

約数和(自身を含む): 1676021760

約数和(自身を除く): 829426270

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 138559, 277118, 692795, 1385590, 1801267, 3602534, 6512273, 9006335, 13024546, 18012670, 32561365, 65122730, 84659549, 169319098, 423297745, 846595490]

約数ペア:

[(1, 846595490), (2, 423297745), (5, 169319098), (10, 84659549), (13, 65122730), (26, 32561365), (47, 18012670), (65, 13024546), (94, 9006335), (130, 6512273), (235, 3602534), (470, 1801267), (611, 1385590), (1222, 692795), (3055, 277118), (6110, 138559)]