1273669256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{13537}}^1$

素因数の和:14181

約数の個数: 32

約数和(自身を含む): 2518068000

約数和(自身を除く): 1244398744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 619, 1238, 2476, 4952, 11761, 13537, 23522, 27074, 47044, 54148, 94088, 108296, 257203, 514406, 1028812, 2057624, 8379403, 16758806, 33517612, 67035224, 159208657, 318417314, 636834628, 1273669256]

約数ペア:

[(1, 1273669256), (2, 636834628), (4, 318417314), (8, 159208657), (19, 67035224), (38, 33517612), (76, 16758806), (152, 8379403), (619, 2057624), (1238, 1028812), (2476, 514406), (4952, 257203), (11761, 108296), (13537, 94088), (23522, 54148), (27074, 47044)]