1920777752

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{14489}}^1$

素因数の和:14795

約数の個数: 32

約数和(自身を含む): 3667129200

約数和(自身を除く): 1746351448

約数列:

[1, 2, 4, 8, 73, 146, 227, 292, 454, 584, 908, 1816, 14489, 16571, 28978, 33142, 57956, 66284, 115912, 132568, 1057697, 2115394, 3289003, 4230788, 6578006, 8461576, 13156012, 26312024, 240097219, 480194438, 960388876, 1920777752]

約数ペア:

[(1, 1920777752), (2, 960388876), (4, 480194438), (8, 240097219), (73, 26312024), (146, 13156012), (227, 8461576), (292, 6578006), (454, 4230788), (584, 3289003), (908, 2115394), (1816, 1057697), (14489, 132568), (16571, 115912), (28978, 66284), (33142, 57956)]