21476752414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{578857}}^1$

素因数の和:580299

約数の個数: 16

約数和(自身を含む): 34717587408

約数和(自身を除く): 13240834994

約数列:

[1, 2, 13, 26, 1427, 2854, 18551, 37102, 578857, 1157714, 7525141, 15050282, 826028939, 1652057878, 10738376207, 21476752414]

約数ペア:

[(1, 21476752414), (2, 10738376207), (13, 1652057878), (26, 826028939), (1427, 15050282), (2854, 7525141), (18551, 1157714), (37102, 578857)]