430119928

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{15643}}^1$

素因数の和:16147

約数の個数: 32

約数和(自身を含む): 923621760

約数和(自身を除く): 493501832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1964, 3437, 3928, 6874, 13748, 15643, 27496, 31286, 62572, 109501, 125144, 219002, 438004, 876008, 7680713, 15361426, 30722852, 53764991, 61445704, 107529982, 215059964, 430119928]

約数ペア:

[(1, 430119928), (2, 215059964), (4, 107529982), (7, 61445704), (8, 53764991), (14, 30722852), (28, 15361426), (56, 7680713), (491, 876008), (982, 438004), (1964, 219002), (3437, 125144), (3928, 109501), (6874, 62572), (13748, 31286), (15643, 27496)]