2011307768

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{1613}}^1\times {\mathrm{1973}}^1$

素因数の和:3671

約数の個数: 32

約数和(自身を含む): 3823243200

約数和(自身を除く): 1811935432

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 1613, 1973, 3226, 3946, 6452, 7892, 12904, 15784, 127427, 155867, 254854, 311734, 509708, 623468, 1019416, 1246936, 3182449, 6364898, 12729796, 25459592, 251413471, 502826942, 1005653884, 2011307768]

約数ペア:

[(1, 2011307768), (2, 1005653884), (4, 502826942), (8, 251413471), (79, 25459592), (158, 12729796), (316, 6364898), (632, 3182449), (1613, 1246936), (1973, 1019416), (3226, 623468), (3946, 509708), (6452, 311734), (7892, 254854), (12904, 155867), (15784, 127427)]