765891064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{5038757}}^1$

素因数の和:5038782

約数の個数: 16

約数和(自身を含む): 1511627400

約数和(自身を除く): 745736336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 5038757, 10077514, 20155028, 40310056, 95736383, 191472766, 382945532, 765891064]

約数ペア:

[(1, 765891064), (2, 382945532), (4, 191472766), (8, 95736383), (19, 40310056), (38, 20155028), (76, 10077514), (152, 5038757)]