2009488936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2760287}}^1$

素因数の和:2760313

約数の個数: 32

約数和(自身を含む): 4637283840

約数和(自身を除く): 2627794904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2760287, 5520574, 11041148, 19322009, 22082296, 35883731, 38644018, 71767462, 77288036, 143534924, 154576072, 251186117, 287069848, 502372234, 1004744468, 2009488936]

約数ペア:

[(1, 2009488936), (2, 1004744468), (4, 502372234), (7, 287069848), (8, 251186117), (13, 154576072), (14, 143534924), (26, 77288036), (28, 71767462), (52, 38644018), (56, 35883731), (91, 22082296), (104, 19322009), (182, 11041148), (364, 5520574), (728, 2760287)]