872028052

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{349931}}^1$

素因数の和:350031

約数の個数: 24

約数和(自身を含む): 1763657280

約数和(自身を除く): 891629228

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 349931, 699862, 1399724, 2449517, 4899034, 9798068, 31143859, 62287718, 124575436, 218007013, 436014026, 872028052]

約数ペア:

[(1, 872028052), (2, 436014026), (4, 218007013), (7, 124575436), (14, 62287718), (28, 31143859), (89, 9798068), (178, 4899034), (356, 2449517), (623, 1399724), (1246, 699862), (2492, 349931)]