8161567498

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{14431}}^1$

素因数の和:14675

約数の個数: 48

約数和(自身を含む): 14807232000

約数和(自身を除く): 6645664502

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 199, 203, 398, 406, 1393, 1421, 2786, 2842, 5771, 9751, 11542, 14431, 19502, 28862, 40397, 80794, 101017, 202034, 282779, 418499, 565558, 707119, 836998, 1414238, 2871769, 2929493, 5743538, 5858986, 20102383, 20506451, 40204766, 41012902, 83281301, 140716681, 166562602, 281433362, 582969107, 1165938214, 4080783749, 8161567498]

約数ペア:

[(1, 8161567498), (2, 4080783749), (7, 1165938214), (14, 582969107), (29, 281433362), (49, 166562602), (58, 140716681), (98, 83281301), (199, 41012902), (203, 40204766), (398, 20506451), (406, 20102383), (1393, 5858986), (1421, 5743538), (2786, 2929493), (2842, 2871769), (5771, 1414238), (9751, 836998), (11542, 707119), (14431, 565558), (19502, 418499), (28862, 282779), (40397, 202034), (80794, 101017)]