39897788002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1\times {\mathrm{705631}}^1$

素因数の和:707313

約数の個数: 16

約数和(自身を含む): 63405268992

約数和(自身を除く): 23507480990

約数列:

[1, 2, 17, 34, 1663, 3326, 28271, 56542, 705631, 1411262, 11995727, 23991454, 1173464353, 2346928706, 19948894001, 39897788002]

約数ペア:

[(1, 39897788002), (2, 19948894001), (17, 2346928706), (34, 1173464353), (1663, 23991454), (3326, 11995727), (28271, 1411262), (56542, 705631)]