1381569968230

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^2\times {\mathrm{17441863}}^1$

素因数の和:17442048

約数の個数: 24

約数和(自身を含む): 2515081905072

約数和(自身を除く): 1133511936842

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 7921, 15842, 39605, 79210, 17441863, 34883726, 87209315, 174418630, 1552325807, 3104651614, 7761629035, 15523258070, 138156996823, 276313993646, 690784984115, 1381569968230]

約数ペア:

[(1, 1381569968230), (2, 690784984115), (5, 276313993646), (10, 138156996823), (89, 15523258070), (178, 7761629035), (445, 3104651614), (890, 1552325807), (7921, 174418630), (15842, 87209315), (39605, 34883726), (79210, 17441863)]