245253036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{417097}}^1$

素因数の和:417118

約数の個数: 36

約数和(自身を含む): 665688408

約数和(自身を除く): 420435372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 417097, 834194, 1251291, 1668388, 2502582, 2919679, 5005164, 5839358, 8759037, 11678716, 17518074, 20437753, 35036148, 40875506, 61313259, 81751012, 122626518, 245253036]

約数ペア:

[(1, 245253036), (2, 122626518), (3, 81751012), (4, 61313259), (6, 40875506), (7, 35036148), (12, 20437753), (14, 17518074), (21, 11678716), (28, 8759037), (42, 5839358), (49, 5005164), (84, 2919679), (98, 2502582), (147, 1668388), (196, 1251291), (294, 834194), (588, 417097)]