1219913236

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{52501}}^1$

素因数の和:52699

約数の個数: 24

約数和(自身を含む): 2206554056

約数和(自身を除く): 986640820

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 5809, 11618, 23236, 52501, 105002, 210004, 1942537, 3885074, 7770148, 8242657, 16485314, 32970628, 304978309, 609956618, 1219913236]

約数ペア:

[(1, 1219913236), (2, 609956618), (4, 304978309), (37, 32970628), (74, 16485314), (148, 8242657), (157, 7770148), (314, 3885074), (628, 1942537), (5809, 210004), (11618, 105002), (23236, 52501)]