1220809312

素因数分解:

$2^5\times {\mathrm{2069}}^1\times {\mathrm{18439}}^1$

素因数の和:20518

約数の個数: 24

約数和(自身を含む): 2404760400

約数和(自身を除く): 1183951088

約数列:

[1, 2, 4, 8, 16, 32, 2069, 4138, 8276, 16552, 18439, 33104, 36878, 66208, 73756, 147512, 295024, 590048, 38150291, 76300582, 152601164, 305202328, 610404656, 1220809312]

約数ペア:

[(1, 1220809312), (2, 610404656), (4, 305202328), (8, 152601164), (16, 76300582), (32, 38150291), (2069, 590048), (4138, 295024), (8276, 147512), (16552, 73756), (18439, 66208), (33104, 36878)]