1805074366

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{389}}^1\times {\mathrm{6427}}^1$

素因数の和:6856

約数の個数: 24

約数和(自身を含む): 2865409560

約数和(自身を除く): 1060335194

約数列:

[1, 2, 19, 38, 361, 389, 722, 778, 6427, 7391, 12854, 14782, 122113, 140429, 244226, 280858, 2320147, 2500103, 4640294, 5000206, 47501957, 95003914, 902537183, 1805074366]

約数ペア:

[(1, 1805074366), (2, 902537183), (19, 95003914), (38, 47501957), (361, 5000206), (389, 4640294), (722, 2500103), (778, 2320147), (6427, 280858), (7391, 244226), (12854, 140429), (14782, 122113)]