2570138136

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{870643}}^1$

素因数の和:870696

約数の個数: 48

約数和(自身を含む): 7130574360

約数和(自身を除く): 4560436224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 870643, 1741286, 2611929, 3482572, 5223858, 6965144, 7835787, 10447716, 15671574, 20895432, 31343148, 35696363, 62686296, 71392726, 107089089, 142785452, 214178178, 285570904, 321267267, 428356356, 642534534, 856712712, 1285069068, 2570138136]

約数ペア:

[(1, 2570138136), (2, 1285069068), (3, 856712712), (4, 642534534), (6, 428356356), (8, 321267267), (9, 285570904), (12, 214178178), (18, 142785452), (24, 107089089), (36, 71392726), (41, 62686296), (72, 35696363), (82, 31343148), (123, 20895432), (164, 15671574), (246, 10447716), (328, 7835787), (369, 6965144), (492, 5223858), (738, 3482572), (984, 2611929), (1476, 1741286), (2952, 870643)]