1259693764

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{221621}}^1$

素因数の和:221668

約数の個数: 36

約数和(自身を含む): 2652815340

約数和(自身を除く): 1393121576

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 221621, 443242, 886484, 1551347, 3102694, 6205388, 6427009, 10859429, 12854018, 21718858, 25708036, 43437716, 44989063, 89978126, 179956252, 314923441, 629846882, 1259693764]

約数ペア:

[(1, 1259693764), (2, 629846882), (4, 314923441), (7, 179956252), (14, 89978126), (28, 44989063), (29, 43437716), (49, 25708036), (58, 21718858), (98, 12854018), (116, 10859429), (196, 6427009), (203, 6205388), (406, 3102694), (812, 1551347), (1421, 886484), (2842, 443242), (5684, 221621)]