2480459987

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 2766182400

約数和(自身を除く): 285722413

約数列:

[1, 17, 29, 127, 173, 229, 493, 2159, 2941, 3683, 3893, 5017, 6641, 21971, 29083, 39617, 62611, 85289, 112897, 373507, 494411, 637159, 673489, 843407, 1148893, 5031359, 10831703, 14337919, 19531181, 85533103, 145909411, 2480459987]

約数ペア:

[(1, 2480459987), (17, 145909411), (29, 85533103), (127, 19531181), (173, 14337919), (229, 10831703), (493, 5031359), (2159, 1148893), (2941, 843407), (3683, 673489), (3893, 637159), (5017, 494411), (6641, 373507), (21971, 112897), (29083, 85289), (39617, 62611)]