520064916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{6337}}^1$

素因数の和:7328

約数の個数: 48

約数和(自身を含む): 1388478336

約数和(自身を除く): 868413420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 977, 1954, 2931, 3908, 5862, 6337, 6839, 11724, 12674, 13678, 19011, 20517, 25348, 27356, 38022, 41034, 44359, 76044, 82068, 88718, 133077, 177436, 266154, 532308, 6191249, 12382498, 18573747, 24764996, 37147494, 43338743, 74294988, 86677486, 130016229, 173354972, 260032458, 520064916]

約数ペア:

[(1, 520064916), (2, 260032458), (3, 173354972), (4, 130016229), (6, 86677486), (7, 74294988), (12, 43338743), (14, 37147494), (21, 24764996), (28, 18573747), (42, 12382498), (84, 6191249), (977, 532308), (1954, 266154), (2931, 177436), (3908, 133077), (5862, 88718), (6337, 82068), (6839, 76044), (11724, 44359), (12674, 41034), (13678, 38022), (19011, 27356), (20517, 25348)]