2012045637

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 3218282496

約数和(自身を除く): 1206236859

約数列:

[1, 3, 7, 21, 43, 73, 129, 131, 219, 233, 301, 393, 511, 699, 903, 917, 1533, 1631, 2751, 3139, 4893, 5633, 9417, 9563, 10019, 16899, 17009, 21973, 28689, 30057, 30523, 39431, 51027, 65919, 66941, 70133, 91569, 118293, 119063, 200823, 210399, 213661, 357189, 411209, 640983, 731387, 1233627, 1312489, 2194161, 2228179, 2878463, 3937467, 5119709, 6684537, 8635389, 9187423, 15359127, 15597253, 27562269, 46791759, 95811697, 287435091, 670681879, 2012045637]

約数ペア:

[(1, 2012045637), (3, 670681879), (7, 287435091), (21, 95811697), (43, 46791759), (73, 27562269), (129, 15597253), (131, 15359127), (219, 9187423), (233, 8635389), (301, 6684537), (393, 5119709), (511, 3937467), (699, 2878463), (903, 2228179), (917, 2194161), (1533, 1312489), (1631, 1233627), (2751, 731387), (3139, 640983), (4893, 411209), (5633, 357189), (9417, 213661), (9563, 210399), (10019, 200823), (16899, 119063), (17009, 118293), (21973, 91569), (28689, 70133), (30057, 66941), (30523, 65919), (39431, 51027)]