1393309644

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{2153}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 3280972800

約数和(自身を除く): 1887663156

約数列:

[1, 2, 3, 4, 6, 12, 199, 271, 398, 542, 597, 796, 813, 1084, 1194, 1626, 2153, 2388, 3252, 4306, 6459, 8612, 12918, 25836, 53929, 107858, 161787, 215716, 323574, 428447, 583463, 647148, 856894, 1166926, 1285341, 1713788, 1750389, 2333852, 2570682, 3500778, 5141364, 7001556, 116109137, 232218274, 348327411, 464436548, 696654822, 1393309644]

約数ペア:

[(1, 1393309644), (2, 696654822), (3, 464436548), (4, 348327411), (6, 232218274), (12, 116109137), (199, 7001556), (271, 5141364), (398, 3500778), (542, 2570682), (597, 2333852), (796, 1750389), (813, 1713788), (1084, 1285341), (1194, 1166926), (1626, 856894), (2153, 647148), (2388, 583463), (3252, 428447), (4306, 323574), (6459, 215716), (8612, 161787), (12918, 107858), (25836, 53929)]