2667715881

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1718

約数の個数: 64

約数和(自身を含む): 4133928960

約数和(自身を除く): 1466213079

約数列:

[1, 3, 19, 23, 31, 41, 57, 69, 93, 123, 437, 589, 713, 779, 943, 1271, 1311, 1601, 1767, 2139, 2337, 2829, 3813, 4803, 13547, 17917, 24149, 29233, 30419, 36823, 40641, 49631, 53751, 65641, 72447, 87699, 91257, 110469, 148893, 196923, 555427, 699637, 942989, 1141513, 1247179, 1509743, 1666281, 2034871, 2098911, 2828967, 3424539, 3741537, 4529229, 6104613, 21688747, 28685117, 38662549, 46802033, 65066241, 86055351, 115987647, 140406099, 889238627, 2667715881]

約数ペア:

[(1, 2667715881), (3, 889238627), (19, 140406099), (23, 115987647), (31, 86055351), (41, 65066241), (57, 46802033), (69, 38662549), (93, 28685117), (123, 21688747), (437, 6104613), (589, 4529229), (713, 3741537), (779, 3424539), (943, 2828967), (1271, 2098911), (1311, 2034871), (1601, 1666281), (1767, 1509743), (2139, 1247179), (2337, 1141513), (2829, 942989), (3813, 699637), (4803, 555427), (13547, 196923), (17917, 148893), (24149, 110469), (29233, 91257), (30419, 87699), (36823, 72447), (40641, 65641), (49631, 53751)]