13309920008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21607013}}^1$

素因数の和:21607037

約数の個数: 32

約数和(自身を含む): 31114100160

約数和(自身を除く): 17804180152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21607013, 43214026, 86428052, 151249091, 172856104, 237677143, 302498182, 475354286, 604996364, 950708572, 1209992728, 1663740001, 1901417144, 3327480002, 6654960004, 13309920008]

約数ペア:

[(1, 13309920008), (2, 6654960004), (4, 3327480002), (7, 1901417144), (8, 1663740001), (11, 1209992728), (14, 950708572), (22, 604996364), (28, 475354286), (44, 302498182), (56, 237677143), (77, 172856104), (88, 151249091), (154, 86428052), (308, 43214026), (616, 21607013)]