1222692884

素因数分解:

$2^2\times 7^2\times {\mathrm{997}}^1\times {\mathrm{6257}}^1$

素因数の和:7272

約数の個数: 36

約数和(自身を含む): 2491948116

約数和(自身を除く): 1269255232

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 997, 1994, 3988, 6257, 6979, 12514, 13958, 25028, 27916, 43799, 48853, 87598, 97706, 175196, 195412, 306593, 613186, 1226372, 6238229, 12476458, 24952916, 43667603, 87335206, 174670412, 305673221, 611346442, 1222692884]

約数ペア:

[(1, 1222692884), (2, 611346442), (4, 305673221), (7, 174670412), (14, 87335206), (28, 43667603), (49, 24952916), (98, 12476458), (196, 6238229), (997, 1226372), (1994, 613186), (3988, 306593), (6257, 195412), (6979, 175196), (12514, 97706), (13958, 87598), (25028, 48853), (27916, 43799)]