12658242863

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 15445748736

約数和(自身を除く): 2787505873

約数列:

[1, 7, 43, 49, 53, 263, 301, 371, 431, 1841, 2107, 2279, 2597, 3017, 11309, 12887, 13939, 15953, 18533, 21119, 22843, 79163, 97573, 111671, 113353, 129731, 159901, 554141, 599377, 683011, 793471, 908117, 982249, 1119307, 4195639, 4874179, 5554297, 6007709, 6875743, 29369473, 34119253, 42053963, 48130201, 238834771, 258331487, 294377741, 1808320409, 12658242863]

約数ペア:

[(1, 12658242863), (7, 1808320409), (43, 294377741), (49, 258331487), (53, 238834771), (263, 48130201), (301, 42053963), (371, 34119253), (431, 29369473), (1841, 6875743), (2107, 6007709), (2279, 5554297), (2597, 4874179), (3017, 4195639), (11309, 1119307), (12887, 982249), (13939, 908117), (15953, 793471), (18533, 683011), (21119, 599377), (22843, 554141), (79163, 159901), (97573, 129731), (111671, 113353)]