225629144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2169511}}^1$

素因数の和:2169530

約数の個数: 16

約数和(自身を含む): 455597520

約数和(自身を除く): 229968376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2169511, 4339022, 8678044, 17356088, 28203643, 56407286, 112814572, 225629144]

約数ペア:

[(1, 225629144), (2, 112814572), (4, 56407286), (8, 28203643), (13, 17356088), (26, 8678044), (52, 4339022), (104, 2169511)]