2129757196

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{18973}}^1$

素因数の和:19214

約数の個数: 48

約数和(自身を含む): 4505186560

約数和(自身を除く): 2375429364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 211, 266, 422, 532, 844, 1477, 2954, 4009, 5908, 8018, 16036, 18973, 28063, 37946, 56126, 75892, 112252, 132811, 265622, 360487, 531244, 720974, 1441948, 2523409, 4003303, 5046818, 8006606, 10093636, 16013212, 28023121, 56046242, 76062757, 112092484, 152125514, 304251028, 532439299, 1064878598, 2129757196]

約数ペア:

[(1, 2129757196), (2, 1064878598), (4, 532439299), (7, 304251028), (14, 152125514), (19, 112092484), (28, 76062757), (38, 56046242), (76, 28023121), (133, 16013212), (211, 10093636), (266, 8006606), (422, 5046818), (532, 4003303), (844, 2523409), (1477, 1441948), (2954, 720974), (4009, 531244), (5908, 360487), (8018, 265622), (16036, 132811), (18973, 112252), (28063, 75892), (37946, 56126)]