2783203195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{2341}}^1$

素因数の和:2631

約数の個数: 32

約数和(自身を含む): 3605855616

約数和(自身を除く): 822652421

約数列:

[1, 5, 17, 71, 85, 197, 355, 985, 1207, 2341, 3349, 6035, 11705, 13987, 16745, 39797, 69935, 166211, 198985, 237779, 461177, 831055, 1188895, 2305885, 2825587, 7840009, 14127935, 32743567, 39200045, 163717835, 556640639, 2783203195]

約数ペア:

[(1, 2783203195), (5, 556640639), (17, 163717835), (71, 39200045), (85, 32743567), (197, 14127935), (355, 7840009), (985, 2825587), (1207, 2305885), (2341, 1188895), (3349, 831055), (6035, 461177), (11705, 237779), (13987, 198985), (16745, 166211), (39797, 69935)]