2070544

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 60

約数和(自身を含む): 4947600

約数和(自身を除く): 2877056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 139, 152, 196, 266, 278, 304, 392, 532, 556, 784, 931, 973, 1064, 1112, 1862, 1946, 2128, 2224, 2641, 3724, 3892, 5282, 6811, 7448, 7784, 10564, 13622, 14896, 15568, 18487, 21128, 27244, 36974, 42256, 54488, 73948, 108976, 129409, 147896, 258818, 295792, 517636, 1035272, 2070544]

約数ペア:

[(1, 2070544), (2, 1035272), (4, 517636), (7, 295792), (8, 258818), (14, 147896), (16, 129409), (19, 108976), (28, 73948), (38, 54488), (49, 42256), (56, 36974), (76, 27244), (98, 21128), (112, 18487), (133, 15568), (139, 14896), (152, 13622), (196, 10564), (266, 7784), (278, 7448), (304, 6811), (392, 5282), (532, 3892), (556, 3724), (784, 2641), (931, 2224), (973, 2128), (1064, 1946), (1112, 1862)]