1566161996

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{12157}}^1$

素因数の和:12318

約数の個数: 48

約数和(自身を含む): 3235389696

約数和(自身を除く): 1669227700

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 107, 172, 214, 301, 428, 602, 749, 1204, 1498, 2996, 4601, 9202, 12157, 18404, 24314, 32207, 48628, 64414, 85099, 128828, 170198, 340396, 522751, 1045502, 1300799, 2091004, 2601598, 3659257, 5203196, 7318514, 9105593, 14637028, 18211186, 36422372, 55934357, 111868714, 223737428, 391540499, 783080998, 1566161996]

約数ペア:

[(1, 1566161996), (2, 783080998), (4, 391540499), (7, 223737428), (14, 111868714), (28, 55934357), (43, 36422372), (86, 18211186), (107, 14637028), (172, 9105593), (214, 7318514), (301, 5203196), (428, 3659257), (602, 2601598), (749, 2091004), (1204, 1300799), (1498, 1045502), (2996, 522751), (4601, 340396), (9202, 170198), (12157, 128828), (18404, 85099), (24314, 64414), (32207, 48628)]