13012844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{997}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 24646608

約数和(自身を除く): 11633764

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 997, 1004, 1994, 3263, 3988, 6526, 12961, 13052, 25922, 51844, 250247, 500494, 1000988, 3253211, 6506422, 13012844]

約数ペア:

[(1, 13012844), (2, 6506422), (4, 3253211), (13, 1000988), (26, 500494), (52, 250247), (251, 51844), (502, 25922), (997, 13052), (1004, 12961), (1994, 6526), (3263, 3988)]