2213432648

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1068259}}^1$

素因数の和:1068309

約数の個数: 32

約数和(自身を含む): 4871265600

約数和(自身を除く): 2657832952

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 1068259, 2136518, 4273036, 7477813, 8546072, 14955626, 29911252, 39525583, 59822504, 79051166, 158102332, 276679081, 316204664, 553358162, 1106716324, 2213432648]

約数ペア:

[(1, 2213432648), (2, 1106716324), (4, 553358162), (7, 316204664), (8, 276679081), (14, 158102332), (28, 79051166), (37, 59822504), (56, 39525583), (74, 29911252), (148, 14955626), (259, 8546072), (296, 7477813), (518, 4273036), (1036, 2136518), (2072, 1068259)]