2016157364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{3547}}^1$

素因数の和:4224

約数の個数: 48

約数和(自身を含む): 4030584768

約数和(自身を除く): 2014427404

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 643, 884, 1286, 2572, 3547, 7094, 8359, 10931, 14188, 16718, 21862, 33436, 43724, 46111, 60299, 92222, 120598, 142103, 184444, 241196, 284206, 568412, 783887, 1567774, 2280721, 3135548, 4561442, 9122884, 29649373, 38772257, 59298746, 77544514, 118597492, 155089028, 504039341, 1008078682, 2016157364]

約数ペア:

[(1, 2016157364), (2, 1008078682), (4, 504039341), (13, 155089028), (17, 118597492), (26, 77544514), (34, 59298746), (52, 38772257), (68, 29649373), (221, 9122884), (442, 4561442), (643, 3135548), (884, 2280721), (1286, 1567774), (2572, 783887), (3547, 568412), (7094, 284206), (8359, 241196), (10931, 184444), (14188, 142103), (16718, 120598), (21862, 92222), (33436, 60299), (43724, 46111)]