1539164072

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{300149}}^1$

素因数の和:300796

約数の個数: 16

約数和(自身を含む): 2890444500

約数和(自身を除く): 1351280428

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 300149, 600298, 1200596, 2401192, 192395509, 384791018, 769582036, 1539164072]

約数ペア:

[(1, 1539164072), (2, 769582036), (4, 384791018), (8, 192395509), (641, 2401192), (1282, 1200596), (2564, 600298), (5128, 300149)]