2217175856

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{271181}}^1$

素因数の和:271269

約数の個数: 40

約数和(自身を含む): 4976732064

約数和(自身を除く): 2759556208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 271181, 542362, 1084724, 1898267, 2169448, 3796534, 4338896, 7593068, 15186136, 19796213, 30372272, 39592426, 79184852, 138573491, 158369704, 277146982, 316739408, 554293964, 1108587928, 2217175856]

約数ペア:

[(1, 2217175856), (2, 1108587928), (4, 554293964), (7, 316739408), (8, 277146982), (14, 158369704), (16, 138573491), (28, 79184852), (56, 39592426), (73, 30372272), (112, 19796213), (146, 15186136), (292, 7593068), (511, 4338896), (584, 3796534), (1022, 2169448), (1168, 1898267), (2044, 1084724), (4088, 542362), (8176, 271181)]