1200047248

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{77243}}^1$

素因数の和:78222

約数の個数: 20

約数和(自身を含む): 2327516208

約数和(自身を除く): 1127468960

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 15536, 77243, 154486, 308972, 617944, 1235888, 75002953, 150005906, 300011812, 600023624, 1200047248]

約数ペア:

[(1, 1200047248), (2, 600023624), (4, 300011812), (8, 150005906), (16, 75002953), (971, 1235888), (1942, 617944), (3884, 308972), (7768, 154486), (15536, 77243)]