4881234436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{7220761}}^1$

素因数の和:7220791

約数の個数: 18

約数和(自身を含む): 9249796122

約数和(自身を除く): 4368561686

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 7220761, 14441522, 28883044, 93869893, 187739786, 375479572, 1220308609, 2440617218, 4881234436]

約数ペア:

[(1, 4881234436), (2, 2440617218), (4, 1220308609), (13, 375479572), (26, 187739786), (52, 93869893), (169, 28883044), (338, 14441522), (676, 7220761)]