815345542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1\times {\mathrm{1069}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 1373006880

約数和(自身を除く): 557661338

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 937, 1069, 1874, 2138, 10307, 11759, 20614, 23518, 34669, 39553, 69338, 79106, 381359, 435083, 762718, 870166, 1001653, 2003306, 11018183, 22036366, 37061161, 74122322, 407672771, 815345542]

約数ペア:

[(1, 815345542), (2, 407672771), (11, 74122322), (22, 37061161), (37, 22036366), (74, 11018183), (407, 2003306), (814, 1001653), (937, 870166), (1069, 762718), (1874, 435083), (2138, 381359), (10307, 79106), (11759, 69338), (20614, 39553), (23518, 34669)]