661012304

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{75527}}^1$

素因数の和:76082

約数の個数: 20

約数和(自身を含む): 1283069664

約数和(自身を除く): 622057360

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 8752, 75527, 151054, 302108, 604216, 1208432, 41313269, 82626538, 165253076, 330506152, 661012304]

約数ペア:

[(1, 661012304), (2, 330506152), (4, 165253076), (8, 82626538), (16, 41313269), (547, 1208432), (1094, 604216), (2188, 302108), (4376, 151054), (8752, 75527)]