1215670904

素因数分解:

$2^3\times 7^1\times {\mathrm{3329}}^1\times {\mathrm{6521}}^1$

素因数の和:9863

約数の個数: 32

約数和(自身を含む): 2606191200

約数和(自身を除く): 1390520296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3329, 6521, 6658, 13042, 13316, 23303, 26084, 26632, 45647, 46606, 52168, 91294, 93212, 182588, 186424, 365176, 21708409, 43416818, 86833636, 151958863, 173667272, 303917726, 607835452, 1215670904]

約数ペア:

[(1, 1215670904), (2, 607835452), (4, 303917726), (7, 173667272), (8, 151958863), (14, 86833636), (28, 43416818), (56, 21708409), (3329, 365176), (6521, 186424), (6658, 182588), (13042, 93212), (13316, 91294), (23303, 52168), (26084, 46606), (26632, 45647)]