2450238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 5647104

約数和(自身を除く): 3196866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 257, 454, 514, 681, 771, 1362, 1542, 1589, 1799, 3178, 3598, 4767, 5397, 9534, 10794, 58339, 116678, 175017, 350034, 408373, 816746, 1225119, 2450238]

約数ペア:

[(1, 2450238), (2, 1225119), (3, 816746), (6, 408373), (7, 350034), (14, 175017), (21, 116678), (42, 58339), (227, 10794), (257, 9534), (454, 5397), (514, 4767), (681, 3598), (771, 3178), (1362, 1799), (1542, 1589)]