78829886996

素因数分解:

$2^2\times 7^2\times {\mathrm{617}}^1\times {\mathrm{651853}}^1$

素因数の和:652488

約数の個数: 36

約数和(自身を含む): 160735463028

約数和(自身を除く): 81905576032

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 617, 1234, 2468, 4319, 8638, 17276, 30233, 60466, 120932, 651853, 1303706, 2607412, 4562971, 9125942, 18251884, 31940797, 63881594, 127763188, 402193301, 804386602, 1608773204, 2815353107, 5630706214, 11261412428, 19707471749, 39414943498, 78829886996]

約数ペア:

[(1, 78829886996), (2, 39414943498), (4, 19707471749), (7, 11261412428), (14, 5630706214), (28, 2815353107), (49, 1608773204), (98, 804386602), (196, 402193301), (617, 127763188), (1234, 63881594), (2468, 31940797), (4319, 18251884), (8638, 9125942), (17276, 4562971), (30233, 2607412), (60466, 1303706), (120932, 651853)]