1393786952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{12613}}^1$

素因数の和:13365

約数の個数: 32

約数和(自身を含む): 2754897600

約数和(自身を除く): 1361110648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 727, 1454, 2908, 5816, 12613, 13813, 25226, 27626, 50452, 55252, 100904, 110504, 239647, 479294, 958588, 1917176, 9169651, 18339302, 36678604, 73357208, 174223369, 348446738, 696893476, 1393786952]

約数ペア:

[(1, 1393786952), (2, 696893476), (4, 348446738), (8, 174223369), (19, 73357208), (38, 36678604), (76, 18339302), (152, 9169651), (727, 1917176), (1454, 958588), (2908, 479294), (5816, 239647), (12613, 110504), (13813, 100904), (25226, 55252), (27626, 50452)]