1337603116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 2503782400

約数和(自身を除く): 1166179284

約数列:

[1, 2, 4, 19, 38, 76, 127, 139, 254, 278, 508, 556, 997, 1994, 2413, 2641, 3988, 4826, 5282, 9652, 10564, 17653, 18943, 35306, 37886, 70612, 75772, 126619, 138583, 253238, 277166, 335407, 506476, 554332, 670814, 1341628, 2405761, 2633077, 4811522, 5266154, 9623044, 10532308, 17600041, 35200082, 70400164, 334400779, 668801558, 1337603116]

約数ペア:

[(1, 1337603116), (2, 668801558), (4, 334400779), (19, 70400164), (38, 35200082), (76, 17600041), (127, 10532308), (139, 9623044), (254, 5266154), (278, 4811522), (508, 2633077), (556, 2405761), (997, 1341628), (1994, 670814), (2413, 554332), (2641, 506476), (3988, 335407), (4826, 277166), (5282, 253238), (9652, 138583), (10564, 126619), (17653, 75772), (18943, 70612), (35306, 37886)]