2078581666

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{2011}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 3715761600

約数和(自身を除く): 1637179934

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 199, 371, 398, 742, 1393, 2011, 2597, 2786, 4022, 5194, 9751, 10547, 14077, 19502, 21094, 28154, 73829, 98539, 106583, 147658, 197078, 213166, 400189, 516803, 746081, 800378, 1033606, 1492162, 2801323, 5222567, 5602646, 10445134, 19609261, 21210017, 39218522, 42420034, 148470119, 296940238, 1039290833, 2078581666]

約数ペア:

[(1, 2078581666), (2, 1039290833), (7, 296940238), (14, 148470119), (49, 42420034), (53, 39218522), (98, 21210017), (106, 19609261), (199, 10445134), (371, 5602646), (398, 5222567), (742, 2801323), (1393, 1492162), (2011, 1033606), (2597, 800378), (2786, 746081), (4022, 516803), (5194, 400189), (9751, 213166), (10547, 197078), (14077, 147658), (19502, 106583), (21094, 98539), (28154, 73829)]