308053018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{16433}}^1$

素因数の和:16558

約数の個数: 32

約数和(自身を含む): 574269696

約数和(自身を除く): 266216678

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 9373, 16433, 18746, 32866, 115031, 213629, 230062, 427258, 1495403, 1692599, 2990806, 3385198, 11848193, 22003787, 23696386, 44007574, 154026509, 308053018]

約数ペア:

[(1, 308053018), (2, 154026509), (7, 44007574), (13, 23696386), (14, 22003787), (26, 11848193), (91, 3385198), (103, 2990806), (182, 1692599), (206, 1495403), (721, 427258), (1339, 230062), (1442, 213629), (2678, 115031), (9373, 32866), (16433, 18746)]