2355798

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 5043456

約数和(自身を除く): 2687658

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 397, 794, 989, 1191, 1978, 2382, 2967, 5934, 9131, 17071, 18262, 27393, 34142, 51213, 54786, 102426, 392633, 785266, 1177899, 2355798]

約数ペア:

[(1, 2355798), (2, 1177899), (3, 785266), (6, 392633), (23, 102426), (43, 54786), (46, 51213), (69, 34142), (86, 27393), (129, 18262), (138, 17071), (258, 9131), (397, 5934), (794, 2967), (989, 2382), (1191, 1978)]