13499638672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1063969}}^1$

素因数の和:1064051

約数の個数: 40

約数和(自身を含む): 28629304760

約数和(自身を除く): 15129666088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 1063969, 2127938, 4255876, 8511752, 13831597, 17023504, 27663194, 55326388, 64902109, 110652776, 129804218, 221305552, 259608436, 519216872, 843727417, 1038433744, 1687454834, 3374909668, 6749819336, 13499638672]

約数ペア:

[(1, 13499638672), (2, 6749819336), (4, 3374909668), (8, 1687454834), (13, 1038433744), (16, 843727417), (26, 519216872), (52, 259608436), (61, 221305552), (104, 129804218), (122, 110652776), (208, 64902109), (244, 55326388), (488, 27663194), (793, 17023504), (976, 13831597), (1586, 8511752), (3172, 4255876), (6344, 2127938), (12688, 1063969)]