10280746

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 18385920

約数和(自身を除く): 8105174

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 223, 259, 446, 518, 623, 1246, 1561, 3122, 3293, 6586, 8251, 16502, 19847, 23051, 39694, 46102, 57757, 115514, 138929, 277858, 734339, 1468678, 5140373, 10280746]

約数ペア:

[(1, 10280746), (2, 5140373), (7, 1468678), (14, 734339), (37, 277858), (74, 138929), (89, 115514), (178, 57757), (223, 46102), (259, 39694), (446, 23051), (518, 19847), (623, 16502), (1246, 8251), (1561, 6586), (3122, 3293)]