1713844520

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{481417}}^1$

素因数の和:481517

約数の個数: 32

約数和(自身を含む): 3899485800

約数和(自身を除く): 2185641280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 481417, 962834, 1925668, 2407085, 3851336, 4814170, 9628340, 19256680, 42846113, 85692226, 171384452, 214230565, 342768904, 428461130, 856922260, 1713844520]

約数ペア:

[(1, 1713844520), (2, 856922260), (4, 428461130), (5, 342768904), (8, 214230565), (10, 171384452), (20, 85692226), (40, 42846113), (89, 19256680), (178, 9628340), (356, 4814170), (445, 3851336), (712, 2407085), (890, 1925668), (1780, 962834), (3560, 481417)]