1421002814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{7607}}^1$

素因数の和:8840

約数の個数: 32

約数和(自身を含む): 2660000256

約数和(自身を除く): 1238997442

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1213, 2426, 7607, 8491, 13343, 15214, 16982, 26686, 53249, 83677, 93401, 106498, 167354, 186802, 585739, 1171478, 9227291, 18454582, 64591037, 101500201, 129182074, 203000402, 710501407, 1421002814]

約数ペア:

[(1, 1421002814), (2, 710501407), (7, 203000402), (11, 129182074), (14, 101500201), (22, 64591037), (77, 18454582), (154, 9227291), (1213, 1171478), (2426, 585739), (7607, 186802), (8491, 167354), (13343, 106498), (15214, 93401), (16982, 83677), (26686, 53249)]