2503148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 4690224

約数和(自身を除く): 2187076

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 281, 524, 562, 1124, 2227, 4454, 4777, 8908, 9554, 19108, 36811, 73622, 147244, 625787, 1251574, 2503148]

約数ペア:

[(1, 2503148), (2, 1251574), (4, 625787), (17, 147244), (34, 73622), (68, 36811), (131, 19108), (262, 9554), (281, 8908), (524, 4777), (562, 4454), (1124, 2227)]